Winchester SUPER-X RIFLE 7mm Winchester Short Magnum 150 grain Power-Point Brass Cased Centerfire Rifle Ammunition $44.95 (Save 22%) $34.99 $1.75/Round Winchester AA STEEL TARGET 12 Gauge 1 oz 2.75" Centerfire Shotgun Ammunition $16.99 (Save 26%) $12.49 $0.50/Round
And, low and behold, Pacfic Tool and Gauge actually had a 7mm Mashburn Super Magnum reamer in stock, so she's now on her way to add a little flair and some extra juice to the 7mm. So, here's the original stock: And now, dressed up in her new stock: I'll throw in a new photo when I get the darkened extractor back.
Stocking levels subject to change. Some Special Order (S.O.) die sets are in stock. If we have to backorder expect 90-120 days for delivery. Once you place an order it cannot be cancelled or returned for credit.
5mm Remington Magnum. Twist Rates Available. 218 Mashburn Bee. 223 Remington. 219 Donaldson Wasp. 445 Super Magnum. 444 Marlin. Encore and G2 Only - See link for velocity testing!
7mm Super Magnum Mashburn (28-Inch Barrel) reloading data with 18 loads. Using bullets from Nosler Partition. / 7mm Super Magnum Mashburn (28-Inch Barrel). Warning! Notes: These loads are all maximum trouble-free loads for the two rifles used for testing.
218 Mashburn Bee.219 savage.219 zipper ... 7mm x.300 Weatherby Mag 7 mm mauser 7 mm rem mag ... 414 Super Mag.44 Colt.44 Auto Mag
Form die for a 7mm Mashburn Super. .284 Hornady AMax 162gr. .224 Hornady AMax 75gr. 22-250 bushing die Bushing die that will work with the 7mm Mashburn Super A couple Glock 42 380ACP mags
However, with an abundance of modern high-velocity 7mm commercial rounds on the market, it is no longer necessary to wildcat to achieve 7mm Mashburn Super Magnum ballistics. Cases can be formed from the .300 H&H series. Initial forming can be done with a 7mm Remington Magnum sizer die while being watchful of shoulder location.