2007年8月22日 · 366, tell me about YOUR experience with feeding problems and the 7mm BR? My model 7, custom barreled feeds ALL FIVE slick as grease! Using factory 260 mag box and spring, old style stamped 700 follower! And the BR will …

2003年2月10日 · There are already two 7.62x39 Wildcats in existence...the .22 PPC and the 6mm PPC. The 7mm Bench rest brass is based on the .308 case and not the 7.62x39 brass. the 7mmx39 would be a great handgun cartridge for some of the bold action single shot handguns. I have been a wildcatter for more than 35 years. Have tried lots of different things.

2018年5月12日 · Have a friend with a little Sako rifle in 6mm PPC.He bought it for his grandson to shoot at deer. Like JAS has already said the slow twist on many of the 6ppc rifles will not stabilize heavier bullets that you would likely want to use on deer sized game.So you walk a fine line to find a bullet the slow twist will stabilize and one that will ...

2008年5月31日 · I have seen .30-PPC cases made from 7.62x39 brass and fired with large Winchester rifle primers shoot 210 grain CAST bullets into groups in the 0.1"s and 0.2"s using 27+ grains of N-133. Admittedly those were not from factory chambers or rifles, but the large-rifle primers did their part just fine.

2021年6月17日 · Everyone likes pictures so this picture shows the 7mm WSSM next to a few other long range rounds for comparison: the 7mm WSM loaded to mag length, the 7WSM loaded for F-class (single shot), and a 338/300RUM. The 7WSSM is roughly equivalent to the 7mm-08, though with its short case long/heavy bullets can be seated out to preserve case capacity.

2007年7月17日 · I have a dillon, a lee loadmaster with perfect powder measures and their pistol powder measure. What you think of the performance of their powders? I mostly would be loading for 223, 22-250, 220 swift, 257 Roberts, 308, and 45-70, 250 savage improved and standard, 7mm tcu and pistol 38 super 45 acp, 44 mag, 357 mag, 9mm, 30 luger and a few others.

2014年2月16日 · The new manual lists loads for the 7mm, 300, 338, and 375 Blaser Magnum cartridges. In keeping with today’s fashion, these cartridges are based on shortened .404 Jeffery cartridge cases. In each case, the Blaser cartridges provide increased velocity and barrel life, and improved accuracy when compared to the corresponding belted magnum cartridge.

2005年6月5日 · Jerry Hensler's contact was [email protected]. Jerry redesigned the hopper and used a micrometer adjustment. The conversion is for a PPC case capacity only. Probably from 26-33 grains would be the max range. I believe that Bruno bought the rights to the measure from Rosenthal who first came out with it.

2007年10月16日 · For thoes not flamilur with the allen mags they are developed by gunsmith Kirby Allen. the 270 AM is the 7mm RUM necked to .277 Here is Kirbys description 270 Allen Magnum 7mm or 300 RUM - parent case Ballistics: 169.5 gr. ULD RBBT @ 3450 fps in 30" barrel; 195 gr. ULD RBBT @ 3200 fps in 30" barrel.

2006年12月2日 · If I neck Grendel to 7mm, 139interbond@2550 should be achievable, go well above the sub50kpsi factory6.5G pressures designed for safe longterm AR15 function.(129sst@2470) Powder charges will be under 35gn, likely 31gn.