Load data 300 win mag

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That said, my current go to load in 300WM is the 165 Barnes TTSX bullet ahead of H4831 for nearly 3,200 fps. Barnes factory 165 ammo shoots very accurately as well, but 100 FPS slower. So far I have only killed a Texas Dall (208 yards) and a coyote (180+ yards), but it performed flawless on both.Feb 23, 2006. #6. H-1000 is my go-to powder for the .300 Win Mag. I am running 83.5 gr H-1000 with the 180 TSX, getting 3150 fps. I'm sure your load is safe, it's almost always safe to substitute a lighter bullet, and definitely safe to substitute one of the same type and brand, but lighter weight. They shot great for me, all the way to 1030 yards.300 Win Mag 195 gr ELD ® Match. 300 Win Mag 195 gr ELD. ®. Match. Item #82180 | 20/Box. We carefully select every component to ensure uniformity, then load to exacting specifications to provide pinpoint accuracy. Each cartridge is loaded with either Hornady ® A-MAX ® bullets, our high-performance boattail hollow points, or the new ....300 Winchester Magnum (Lee Precision Data) reloading data with 414 loads. Using bullets from Jacketed, Barnes X, Winchester Fail Safe, Lead. Powders include Hodgdon, Accurate, Vihtavuori, Winchester, IMR, AlliantWinchester brought its .300 Win. Mag. to market in 1963, but it didn't take the shape of a standardized version of the .30-.338. Instead Winchester pushed the shoulder forward about 1/8 inch, thus ...Patient surveys gather information for doctor’s offices, hospitals and other medical practices. The data collected can help make improvements within the practice and to recognize s... Rifle reloading – handloading data for rifle calibers. On the list below, you can find all the rifle reloading data we have currently available. For flexible usage, we provide our reloading data in metric and imperial dimension systems, i.e. charge weight in grams and grains as well as muzzle velocity in meters and feet per second. WARNING - Approach maximum loads with caution. (Berger Bullets Reloading Manual 1st Edition) Be Alert: Publisher cannot be responsible for errors in published load data. Wt. .300 Winchester Magnum (168 GR Berger Bullets Data) reloading data with 34 loads. Using bullets from Berger. Powders include IMR, Hodgdon, Accurate, Alliant, Vihtavuori ...

Waymo had a small win Monday in its fight to keep certain details about its autonomous vehicle operations from public view. The Alphabet-owned company filed a lawsuit last week aga...CAUTION: Loads less than the listed starting loads may cause excessive chamber pressure and must not be used! Barrel: 24.5" with 1 in 10" twist.3006. Remarks: max load. .300 Winchester Magnum (190 GR Berger Bullets Data) reloading data with 26 loads. Using bullets from Berger Match VLD Target or Match Grade VLD Hunting. Powders include IMR, Hodgdon, Accurate, Alliant, Vihtavuori, Norma, Ramshot..300 Norma Magnum - Published Manufacturer Loading Data Shellholders: Hornady #43Used to shoot 180 partitions over 74.2 grains of H4831, switched to H1000 and shooting heavier bullets in new rifle. If i recall that was over max recommended charge and was a compressed load, so wouldn't start there. Aug 6, 2020. #3. G.

300 WINCHESTER MAGNUM (NEW) 300 WSM 300 WEATHERBY MAGNUM 300 REMINGTON ULTRA MAGNUM (NEW).310. 7.62X39 16.5″ BARREL 7.62X39 20″ BARREL.323. 8X57 MM MAUSER 8MM REMINGTON MAGNUM MAGNUM ... The load data contained on this site is intended for use with Barnes Bullets. Bullets from other …Magnum. Subscribe. 3,064. Remarks: extreme spread 13 fps. .300 Winchester Magnum using Western Powders Ramshot reloading data with 3 loads. Using bullets from Sierra spitzer, Barnes Triple-Shock X-Bullet, Nosler Partition. Powders include Ramshot.in the usa, mil is stuck with usa made components. the mil 300 win mag sniper round is a 220 mk, fed brass, nickle primer h1000 powder. it shoots well in a 220 spec chamber. mk13 chamber, ( 3.5 oal vs 3.34 ) lilja bbl. I did that then built the 230 with rl26. more velocity less pressure great accuracy. I have a clone of the mk mk13 sniper rifle.May 25, 2017. #4. With an AR chambered for 300Blk and shot subsonic, you can hear the slide function, you can hear the bullet strike an object 100 ft away, you don't hear a shot. I would assume the same would be true if you can get the 300 win mag subsonic.Comprehensive load data for Accurate 4350 reloading powder und technical specifications for ... 4350 can be used in a wide range of cartridges from the popular 243 Win to the 338 Win Mag with excellent results. Accurate 4350 is an exceptional choice for the 6mm Rem, 270 Win, 280 Rem and 300 WSM. This short cut extruded powder …

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Printed from Shooter's Reference on 05/02/2024: https://www.shootersreference.com/reloadingdata/300-wsm-winchester-short-magnum/Saf. 22, 1443 AH ... reloading 300 Win Mag for beginners introductory part 1, reloading simple easy and safe. in this video I'm showing and explaining about the ...IMR SR 4759 (reduced load) Winchester CCI 250 25.0 1763 29.0 2997 2994 2979 2873 2809 2883 MAXIMUM CHARGE Muzzle Velocity (feet/sec) 300 Winchester Magnum START CHARGE 3280 3165 WARNING: Improper handloading practices can result in serious personal injury and/or property damage. Refer to the current SPEER® …Seated Depth: 0.58 '' | 14.6 mm. Case Capacity: 90.5 Grains of Water | 5.88 cm3. Load data for 62 loads in caliber .300 Win. Mag. with .308 | 168gr | Hornady ELD-Match bullet including underlying parameters such as bullet length, cartridge length and case capacity.Raj. 28, 1445 AH ... Reloading .300 Winchester Magnum: Getting Started. 449 views · 3 weeks ago ...more. Alabama Reloader. 4.48K.2,956. I do not have all of the specifics handy, but my T3X in 300 Win Mag loves the 190 grain Bergers. Velocity is 2900 fps. At 100 yards, using a bipod with rear rest (sand bags usually), and my quality of shooting for that specific shooting session: On an "average" shooting day, a 3-shot group is 0.74" outside to outside.

.300 Winchester Magnum - Published Manufacturer Loading Data. Shellholders: Hornady #5. Lee #5. Lyman #13. RCBS #4. Recipe Type: Rifle. Reduced Load. Bullet Weight: ALL. 100 gr. 110 gr. 123 gr. 125 gr. 130 gr. 150 gr. 155 gr. 165 gr. 166 gr. 167 gr. 168 gr. 170 gr. 175 gr. 178 gr. 180 gr. 184 gr. 185 gr. 190 gr. 200 gr. 205 gr. 208 gr. 210 gr.A 168-grain Barnes TSX BT bullet can also be used for the 165-grain data. Be Alert: Publisher cannot be responsible for errors in published load data. Wt. .300 Winchester Magnum (Barnes Reloading Manual #4) reloading data with 104 loads. Using bullets from Barnes TSX BT, Barnes TSX BT or MRX BT, Barnes TSX BT, MRX BT or BND …Apr 22, 2009 · The .300 Weatherby first appeared in 1944 and was Roy Weatherby’s first high-performance cartridge. Since then, it has enjoyed a loyal following of both sportsmen and precision rifle shooters alike and with good reason. With its long, high-capacity venturi-shouldered case, it can drive bullets of 180- to 200-grains at velocities over 3000 fps ... Winchester brought its .300 Win. Mag. to market in 1963, but it didn't take the shape of a standardized version of the .30-.338. Instead Winchester pushed the shoulder forward about 1/8 inch, thus ...The Coyote Logistics Load Board is a powerful tool for trucking companies looking to maximize their profitability. With its easy-to-use interface and comprehensive load data, the C...You find load data for 47 Nosler bullets in caliber .300 Win. Mag. either below or in our load database by clicking the 'Matching Loads' button above. More about this caliber: The .300 Winchester Magnum (Win. Mag) is a powerful and versatile cartridge developed in the early 1960s. This round is known for its impressive velocity, excellent ...IMR-4320. Subscribe. 2738. Remarks: max charge. .300 Winchester Magnum 130 GR (Speer Reloading Manual #14) reloading data with 22 loads. Using bullets from Speer HP. Powders include Vihtavuori, Hodgdon, IMR, Accurate, Alliant..300 Winchester Magnum (Model 70 Winchester) reloading data with 43 loads. Using bullets from Nosler Ballistic Tip, Speer spitzer boat-tail, Sierra Spitzer boat-tail, Nosler Partition. Powders include Winchester, Alliant, Accurate, Vihtavuori, IMR, Hodgdon WARNING: Improper handloading practices can result in serious personal injury and/or property damage. Refer to the current SPEER® Reloading Manual for handloading instructions. Be thoroughly familiar with those instructions before using these loads. Printed from Shooter's Reference on 05/01/2024: https://www.shootersreference.com/reloadingdata/300-winchester-magnum/Remarks: MAX LOAD; Max Pressure (PSI): 63,426; COAL: 3.450 inches. .300 Winchester Magnum (Shooters World) reloading data with 12 loads. Using bullets from Hornady FMJBT, Hornady HPBT, Sierra MK, Speer BTSP. Powders include Shooters World.Find out more about air conditioning cooling load. Expert Advice On Improving Your Home Videos Latest View All Guides Latest View All Radio Show Latest View All Podcast Episodes La...

To clarify, Hodgdon Varget, seems a little fast burning for 300 WM, unless they came out with a slower burning version. Professionals that demand nothing less than the best, demand Tac Ops. I gotta agree with SRTS1, Varget is a bit fast for the.300 Win.Mag.I'd try something like IMR 4350 or 7828, or Hodgdon H1000, or Retumbo.

Printed from Shooter's Reference on 05/01/2024: https://www.shootersreference.com/reloadingdata/300-winchester-magnum/Remarks: max load; COL: 3.395"; 62,100 psi. .300 Winchester Magnum (Hodgdon Data Using Winchester Powder) reloading data with 50 loads. Using bullets from Speer SP, Barnes XFB, Hornady SP, Sierra SP, Barnes TTSX BT, Sierra HPBT, Hornady BTHP, Nosler E-Tip, Speer MT-SP, Hornady BTSP, Nosler AB, Nosler Part, Hornady A-Max, …74grs. RL-26. 2800fps. 3.6” feeds good from AICS mag in the mdt chassis. 4 firings on brass and it still has tight primer pockets. Accuracy was good for a factory rifle consistently shot just over 1/2” at 100. Bullet seems to do its job on 2 bears, one at 992 yards and one at 530, and one bull elk at 840.Muh. 17, 1442 AH ... It's time for a new 300 Winchester Magnum reloading series. We are attempting to clone the performance of MK 248 Mod 1, a military round ...The stereotypical .300 Win. Mag. load is a 180-grain bullet at somewhere (depending) between 3,150 and 3,200 feet per second, with about 4,050 to 4,100 foot-pounds of energy with a typical recoil force of 25 foot-pounds in an 8-pound rifle. When released, it actually had quite an advantage over .30-06.These 150-grain bullets can be loaded to 3,300 fps, and I’ve seen a chronograph read 3,400 fps. With bullets between 165 and 220 grains, you’ll see the .300 Winchester really shine as both a hunting and a target cartridge. Though many have made the switch to various 6.5mm cartridges or larger, and newer .30-caliber cartridges for target or ...Be Alert: Publisher cannot be responsible for errors in published load data. Wt. .300 Winchester Magnum (Using 175/180 GR Nosler Bullets) reloading data with 30 loads. Using bullets from Nosler. Powders include Hodgdon, Winchester, Alliant, IMR.A 168-grain Barnes TSX BT bullet can also be used for the 165-grain data. Be Alert: Publisher cannot be responsible for errors in published load data. Wt. .300 Winchester Magnum (Barnes Reloading Manual #4) reloading data with 104 loads. Using bullets from Barnes TSX BT, Barnes TSX BT or MRX BT, Barnes TSX BT, MRX BT or BND SPIT, Barnes TSX BT ...Raj. 28, 1445 AH ... Reloading .300 Winchester Magnum: Getting Started. 449 views · 3 weeks ago ...more. Alabama Reloader. 4.48K.Printed from Shooter's Reference on 05/02/2024: https://www.shootersreference.com/reloadingdata/300-winchester-magnum/

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Load Data for .300 Winchester Magnum . Bullet: 165 gr SBT (Sierra) Diameter: Powder: N555 (VihtaVuori) Starting Powder: 62.3 gr. Max Powder: 71.6 gr . Primer: Large ... 8. My load for 300 Win Mag. 26" barrel ,10" twist. Lothar Walther super match barrel. 200gr eldx with speed 3165fps and 1/4Moa. 83.3 gr N570 in norma cases. Jump 1.15mm. OAL 3.49" or 88.6mm (now is longer due to the wear). Speed vas going to …Use TBBC and TBSS data ONLY for TBBC and TBSS bullets. Be Alert: Publisher cannot be responsible for errors in published load data. Wt. .300 Winchester Magnum 200 GR (Speer Reloading Manual #14) reloading data with 46 loads. Using bullets from Speer Spitz SP or GS SP, Speer TBBC SP. Powders include Alliant, IMR, Hodgdon, …INDICATES MAXIMUM LOAD — USE WITH CAUTION Rifle Data 300 Winchester Magnum 190 GRAIN BULLETS SECTIONAL DENSITY: 0.286 DIAMETER:0.308" 190 gr. CX™ Item No. 30738 C.O.L.: 3.500"INDICATES MAXIMUM LOAD — USE WITH CAUTION Rifle Data 300 Winchester Magnum 190 GRAIN BULLETS SECTIONAL DENSITY: 0.286 DIAMETER:0.308" 190 gr. CX™ Item No. 30738 C.O.L.: 3.500" G1 B.C.: 0.5752733. Remarks: maximum load. .300 Winchester Magnum (Vihtavuori Reloading Guide 6) reloading data with 90 loads. Using bullets from Hornady SP, Lapua HP, Nosler Ballistic Tip, Lapua Scenar, Lapua Silver Jacket Scenar, Lapua Lock Base, Lapua Naturalis LR, Nosler Partition, Lapua Naturalis, Sierra HPBT, Lapua Mega. Powders include Vihtavuori.Vihtavuori N160 Winchester CCI 250 68.0 2754 72.0 Winchester 760 Winchester CCI 250 61.0 2670 65.0 Hodgdon H414 Winchester CCI 250 60.0 2647 64.0 Accurate 8700 Winchester CCI 250 82.0 2526 86.0 C IMR 4198 (reduced load) Winchester CCI 250 31.0 1879 33.0 2716 2951 2950 2943 MAXIMUM CHARGE Muzzle Velocity (feet/sec) 300 Winchester Magnum START ...May 25, 2017. #4. With an AR chambered for 300Blk and shot subsonic, you can hear the slide function, you can hear the bullet strike an object 100 ft away, you don't hear a shot. I would assume the same would be true if you can get the 300 win mag subsonic.Warning! Notes: Winchester-Western cases used for all loads. (Handloader Issue #42) Be Alert: Publisher cannot be responsible for errors in published load data. Wt. .300 Winchester Magnum (Reduced Loads) reloading data with 7 loads. Using bullets from Sierra Spitzer, Lyman 308334GC, Hornady SP, Norma SP, Winchester P-P. Powders …Learn how to tell if a wall is load bearing with our step-by-step guide. Avoid costly mistakes by identifying load bearing walls before making renovations. Expert Advice On Improvi...Reloading Depot. Sniper’s Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. Founded by Frank Galli in 2000, Sniper’s Hide has been offering informational videos, podcasts, and other support to its users in one location. Forum Statistics. Threads.Be Alert: Publisher cannot be responsible for errors in published load data. Wt. .300 Winchester Magnum (Using 175/180 GR Nosler Bullets) reloading data with 30 loads. Using bullets from Nosler. Powders include Hodgdon, Winchester, Alliant, IMR. ….

Where can you load a Netspend card? Can you load it for free? We have the list of places where you can put money on a Netspend card -- plus fee amounts, where applicable. There are...Printed from Shooter's Reference on 05/01/2024: https://www.shootersreference.com/reloadingdata/300-winchester-magnum/What powder does Berger use for 300 Win Mag? Berger Bullets, which are renowned for their high-quality accuracy, recommends using powder such as Hodgdon H1000, Alliant Reloder 22, or Vihtavuori N165 for their 300 Win Mag load data. These powders offer consistent performance and help achieve excellent long-range accuracy with Berger Bullets.The stereotypical .300 Win. Mag. load is a 180-grain bullet at somewhere (depending) between 3,150 and 3,200 feet per second, with about 4,050 to 4,100 foot-pounds of energy with a typical recoil force of 25 foot-pounds in an 8-pound rifle. When released, it actually had quite an advantage over .30-06.Apr 22, 2009 · The .300 Weatherby first appeared in 1944 and was Roy Weatherby’s first high-performance cartridge. Since then, it has enjoyed a loyal following of both sportsmen and precision rifle shooters alike and with good reason. With its long, high-capacity venturi-shouldered case, it can drive bullets of 180- to 200-grains at velocities over 3000 fps ... 300 Win Mag - 165/168 grain 0.475 5% 05% 78% 89% 90% ... ** = Compressed load “ Because Nosler, Inc. has no control over the actual components selected, the manner in which they are assembled or the condition of the firearm used, no responsibility, either expressed or implied is assumed for the use of this data.Where can you load a Netspend card? Can you load it for free? We have the list of places where you can put money on a Netspend card -- plus fee amounts, where applicable. There are...The components I used for the initial load development of the 300 Winchester Magnum are readily available in the quantities I need. ... I have settled on the Berger 230 grain Hybrid Tactical. Any load data that you can share on that bullet with H-1000 powder would be appreciated. COAL is 3.62 in AI magazine. Thanks, Scott. Reply.Printed from Shooter's Reference on 04/12/2024: https://www.shootersreference.com/reloadingdata/300-winchester-magnum/The .300 Winchester Magnum: Still In Style; Handloads: .30-30 Winchester; Handloads: .300 Winchester Short Magnum; Handloads: 7 mm-08 … Load data 300 win mag, 300 Win Mag is short for 300 Winchester Magnum. The 300 Win Mag takes a Magnum Large Rifle primer, though some have experimented with regular large rifle primers. Most all load data though recommends that you use a large rifle magnum primer, but experimentation may lead you to other preferences., Muh. 23, 1434 AH ... Comments62 · 300 Win Mag Reloading and Bench Overview · 300 Win Mag - 230gr Hornady A-Tip with RL 26 · 300 Win Mag: Proper Neck Tension -&..., 300 Win Mag Reloading with Superformance and 175gr Sierra TMK (tipped match king) DISCLAIMER/WARNING FOR NEW RELOADERS: Any load data in this article is for ONE particular rifle (mine). If you try this load in your gun, it may not feed and worse, it may feed but blow up your rifle causing injury or death., For multiple 300 Win Mag guns, tested IMR and H 4350 and H 4831 , settled on H4831SC, this was the best load for my guns with a 200 grain Barnes bullet for elk hunting, we had good grouping from 100 to 400 yards. Great bullet with good retention. Spend a lot of time developing loads and chamber checking for COL., Feb 23, 2006. #6. H-1000 is my go-to powder for the .300 Win Mag. I am running 83.5 gr H-1000 with the 180 TSX, getting 3150 fps. I'm sure your load is safe, it's almost always safe to substitute a lighter bullet, and definitely safe to substitute one of the same type and brand, but lighter weight. They shot great for me, all the way to 1030 yards., 220gr. Semi-Spitzer. POWDER POWDER CHG. MUZZLE VEL. LOAD DENSITY TYPE GRS. F.P.S. (VOLUME) All cartridge measurements are SAAMI maximum and due to …, @charliehorse27 Those #'s you got with the 175 LRX are just about what I got with this bullet and RL-26 in my 300 Win mag. I got 3225 ft/sec with a max safe load of 77 grs and RL-26. Accuracy was .75 MOA. Great load In my rifle. Like you I was astounded by the velocity #'s. Had to verify my chrony to believe the #'s., In the fast-paced world we live in today, staying connected is more important than ever. Whether it’s for work or personal use, having an unlimited data and call promo on your prep..., , May 25, 2017. #4. With an AR chambered for 300Blk and shot subsonic, you can hear the slide function, you can hear the bullet strike an object 100 ft away, you don't hear a shot. I would assume the same would be true if you can get the 300 win mag subsonic., Discover the best analytics agency in Miami. Browse our rankings to partner with award-winning experts that will bring your vision to life. Development Most Popular Emerging Tech D..., The 2017 300 Win Mag Barnes data for the 175 LRX / 300WM was using hotter loads than the May 2020 load data. For example, RL 22 was 68.9 - 76.5, and changed to 62.0 - 72.7. Every powder listed in the 2017 they reduced the starting and max loads, except for PPro 4000MR which they only reduced the max load., Load data for 62 loads in caliber .300 Win. Mag. with .308 | 200gr | Hornady ELD-X bullet including underlying parameters such as bullet length, cartridge length and case capacity., Nov 28, 2005. Messages. 56. Aug 23, 2009. #4. I have a Savage 112 BVSS in 300 WM with a 26" barrel. The best load I found with Accubonds 200grs was 80.5 grs of H-1000 and CCI 250. I get 2935 fps and it will hold 1/2 MOA (3 shots) to 600 yards. My OAL is 3.509" so I use that load single shot., Load Data for .300 Winchester Magnum . Bullet: 180 gr BT (NOS) Diameter: 0.308" Powder: MagPro (Accurate) Starting Powder: 76.9 gr. Max Powder: 85.5 gr . , Load Data for .300 Winchester Magnum. Bullet: 220 gr HPBT (Sierra) Diameter: 0.308" Powder: Hybrid 100V (Hodgdon) Starting Powder: 60.2 gr. Max Powder: 66.2 gr. Primer: …, Seated Depth: 0.71 '' | 18.1 mm. Case Capacity: 90.5 Grains of Water | 5.88 cm3. Load data for 67 loads in caliber .300 Win. Mag. with .308 | 180gr | Nosler AccuBond bullet including underlying parameters such as bullet length, cartridge length and case capacity., Printed from Shooter's Reference on 05/04/2024: https://www.shootersreference.com/reloadingdata/300-winchester-magnum/, In no event shall Nosler, Inc. be liable for any damages resulting from the use of this data.” All cartridge measurements are SAAMI maximum and due to variations from manufacturers actual measurements may vary * = Most accurate load tested 8 9 % 1 0 5 % 1 0 2 % 8 6 % 1 0 2 % 9 % 8 9 % 8 6 % 8 4 % 8 5 % 8 2 % 300 Win Mag - 190 grain 30 Cal ..., Went out this afternoon and tested the 215 grain Berger Hybrid in my .300 Win. Mag. and thought I'd share my findings with you folks. Rifle:.300 Win. Mag. (SAMMI chamber) Remington 700 BDL Hart 28" 1-10" hunter bench rest contour McMillian A-3 Jewell Trigger @ 1lb 20MOA Nesika Bases Kelbly Heavy rings DE muzzle brake Tubb's Recoil lug Leupold VX-III 6.5-20x40mm Built by Truman Wilson All ..., Remarks: max load; COL: 3.395"; 62,100 psi. .300 Winchester Magnum (Hodgdon Data Using Winchester Powder) reloading data with 50 loads. Using bullets from Speer SP, Barnes XFB, Hornady SP, Sierra SP, Barnes TTSX BT, Sierra HPBT, Hornady BTHP, Nosler E-Tip, Speer MT-SP, Hornady BTSP, Nosler AB, Nosler Part, Hornady A-Max, …, Load Data for .300 Winchester Magnum . Bullet: 208 gr ELD-M (HDY) Diameter: 0.308" Powder: H4350 (Hodgdon) Starting Powder: 60.4 gr. Max Powder: 65.7 gr ., IMR SR 4759 (reduced load) Winchester CCI 250 25.0 1763 29.0 2997 2994 2979 2873 2809 2883 MAXIMUM CHARGE Muzzle Velocity (feet/sec) 300 Winchester Magnum START CHARGE 3280 3165 WARNING: Improper handloading practices can result in serious personal injury and/or property damage. Refer to the current SPEER® …, The .300 Winchester Magnum (Win. Mag) is a powerful and versatile cartridge developed in the early 1960s. This round is known for its impressive velocity, excellent accuracy potential, and flat trajectories - making it one of the most popular rounds for marketing game animals from long distances. The .300 Win. , Load Data for .300 Winchester Magnum. Bullet: 220 gr HPBT (Sierra) Diameter: 0.308" Powder: Hybrid 100V (Hodgdon) Starting Powder: 60.2 gr. Max Powder: 66.2 gr. Primer: WIN WLRM. Case: WIN. Trim Length: 2.610" Cartridge Overall Length: 3.340" Starting Velocity: 2,572. Starting Pressure: 51,100. Max Velocity: 2,785. Max Pressure: 62,900., Location. West Texas. Mar 10, 2015. #4. I use RL22 in many rifles with very good results. Also use MRP (supposedly the same as RL22) in a custom 300 Win with 200 gr lrx. Load development was done for my friend in West Texas at 3000 feet. Marco Polo sheep was harvested in Tajikistan at 14000 feet and 582 yards, Ibex @ 460 yards, …, Sep 2, 2013. #17. I use 210 Hunting VLDs in my 300 Win Mag and for whatever reason, I'm able to throw them pretty damn fast. I'm using Black Hills brass, H1000, FGMM mag primers, and seating to COAL 3.615. I'm still honing in on the accuracy node, but I've gone up to 78.5gr with no pressure signs (in 90 degree heat)., IMR 4064 Winchester CCI 250 58.0 2735 62.0 Hodgdon H1000 Winchester CCI 250 78.0 2710 81.0 Winchester 760 Winchester CCI 250 60.0 2701 64.0 Alliant Reloder 15 Winchester CCI 250 56.0 2655 60.0 IMR SR 4759 (reduced load) Winchester CCI 250 25.0 1763 29.0 2997 2994 2979 2873 2809 2883 MAXIMUM CHARGE Muzzle Velocity (feet/sec) 300 Winchester ... , 300 Win Mag - 190 grain Version 9.0 24" H-S Prec BARREL Twist 1-10" GRS. Ac c uB ond® Long Range 0.597 POWDER CHG. M AX IU S O .C L 93% 91% 88% 9% 97% 94% 96 % ..., Brought to us in 1963, the .300 Win. Mag. was the fourth cartridge in a series of belted magnums designed to fit in a standard long (.30-’06 length) action. The .458, .338 and .264 were based on the same case — the .375 H&H Mag. — and shared the same shortened case length — 2.500 inch — to maintain a cartridge overall length of 3.340 ..., by MD Smith. (FN=Flat Nose, SP= Spire Point, HP= Hollow Point, RN= Round Nose), JHP= Jacketed Hollow Point, FMJ=Full Metal Jacket) Loads for .300 Winchester Magnum Rifle: (Note: These are near maximum loads, you should use 10% less to start.) (See note on Powders below or read all about various Powders.) Bullet is .308″ diameter., I'm having pretty good luck with 168 smk's load with 71 gr of IMR 7828SSC. I can't seem to find a load with 190 smk's. I tried around 70gr and they seemed hot, so I dropped to 67gr and they seem hotter. I have some flat primers with very slightly raised dimples. According to the books I have, IMR 7828 SSC with 190 gr should be between …, You find load data for 47 Nosler bullets in caliber .300 Win. Mag. either below or in our load database by clicking the 'Matching Loads' button above. More about this caliber: The .300 Winchester Magnum (Win. Mag) is a powerful and versatile cartridge developed in the early 1960s. This round is known for its impressive velocity, excellent ...