WebJan 29, 2013 · The HMR puts out the 20gr at 2300 and the WSM puts out a 20gr at 3000fps, that's a huge difference. I see this thing taking ground squirrels to 300yds easily and … WebNov 25, 2024 · You go long. Full-magnum action long. Overall cartridge length of the 7mm RUM is 3.6 inches, right there with a .375 H&H Magnum. Despite all this powder volume, reloading guides all indicate the 7mm RUM tops out at around 3,150 fps with a 26-inch barrel, slightly slower than the .28 Nosler. 40 of 65000 WebNov 29, 2024 · Re: 7WSM barrel life my first 7WSM barrel one died an ugly death in the middle of an F-Class realy at 1,685.. working on numbers 2 and 3 in two different rifles as we speak WebLife Jackets Towables & Skis ... Barrel Length Model Number Gun Weight Round Capacity MetalCondition ... .270 WSM 24 inches SAVAGE 7.8 lbs 4 + 1 Excellent Excellent Accu Trigger Bright and Shiny "Factory Box, 44 1/4"" OAL, 13 5/8"" LOP" $799.99. Verdi - Cabela's. 8650 Boomtown Garson Road. Verdi, NV 89439. Get More Info ... 40 of 64000 WebApr 1, 2024 · The larger the powder charge and smaller the bore diameter, the hotter and more concentrated the flame and the more likely a cartridge will be a barrel burner. The … WebRecoil: 2.06. Power Rank: 4.76 of 20. The 7mm Winchester Short Magnum (WSM) was designed in 2001 by Winchester Repeating Arms Company and Browning Arms Company. The case is based off a .300 WSM with a … best golf courses in north central florida WebMar 27, 2009 · Ok its not grouping as tight when it was new, but I can still cover three shots with a half dollar coin. In other word minute of elk out to well pass 350 yards or so. 300 WSM, i would bet that your barrel will last a good 40 years as a hunting rifle, if you are shooting gophers and such, then maybe not.

WebA short action 27” barreled 7mm WSM is approximately the same length as a 26” barreled 7mm Remington Magnum. Velocities for this barrel length are on average, 80fps faster … WebThe 7mm occupies the "sweet spot" between 6.5mm and 30 caliber--with an optimal balance between bullet weight and BC. It's hard to beat 7mm ballistics with either a 6.5mm or a reasonably-sized 30, and the 7mm will give longer barrel life than a 6.5 mm with less recoil than a 30-caliber (of equal BC). 40 of 7000 WebJul 22, 2014 · Dec 23, 2009. #4. JOHN708 said: What's the barrel life of a 7mm SAUM shooting 180 bergers with 60-62 grs of H-4831sc. Since it's using approx. 6-8 grs. more … WebJan 2, 2024 · The starting load is 53 gr. There is a 115 gr. load of Varget for the 7mm-08. The starting load is 43 gr. That's 23% more powder for the starting load of a faster powder, for the exact same bullet (Speer HP) for the 7mm RM. There is a CFE 223 load for the 7mm-08 for the exact same bullet. 40 of 70000 WebDec 4, 2024 · The 280 Remington, AKA 7mm Express is based on the 30-’06 case necked to 7mm. After the 7mm Rem Mag was introduced, the 280 lost popularity and was reintroduced as the 7mm Express. Its velocity performance is just under the 7 Mag but its accuracy potential and barrel life is better. WebApr 27, 2007 · Join Date: March 27, 2006. Posts: 1,559. Barrel life can be shortened severely on any magnum rifle if the shots are fired quickly even after the barrel heats up. When shooting at the range, don't run through the magazine in 40 seconds. Take a shot and let the barrel cool 2-3 minutes between shots. 40 of 65 as a percent WebFeb 23, 2024 · Nosler 160 grain AccuBond bullets in 7mm. Bullets are available for both the 7mm Magnum and the .270 Winchester, but the 7mm is a more popular bullet diameter. Nosler. The best weight for the .270 ...

WebNov 29, 2024 · Re: 7 WSM barrel life Depends on how hot your loads are too. If you are pushing 180's at 3050+ fps, then yah its not going to give you too much barrel life. at 2900-2950 I would think 2000-2500 rounds is a decent goal. Im going with a 28" tube for my … 40 of 67000 http://gundata.org/cartridge/45/7mm-winchester-short-magnum-(wsm)/ 40 of 65 as a percentage