Originally Posted by
Outpost75
Unless your #31141 casts large enough on the forepart to actually contact the lands when inserted into the muzzle, nose-first to check fit, I would not hold much hope for it shooting very well. But heavier bullets in 7.62x39 boltguns are no problem. My Sako rifle has a long, gradual throat like an 8mm Mauser and I can seat #314299 out long, so the GCis at the neck-shoulder junction, and the bore riding nose is engraved lightly upon chambering. A nominal caseful of 4895, Varget, 4064 or RL15 gives 1800 fps from.my 65cm barrel with 4-5" ten-shot groups at 200 yards.