I was wondering if anyone has shot these out of a 14tw bbl (Remington) with any success. I had a guy send me 12 of them and I did not have one keyhole, but am a little skeptical of buying a box after reading results on the net. Any load data and results would be appreciated.
I have to push them pretty hard in a 12 twist to get the reuslts I like, ended up getting a .248" 5 shot group. My load is win brass, Fed210m, 36.5grns H4895, 2.4" OAL that got me 3886fps but its hard on primer pockets.
Check out the 52 gr LD bullets from JLK. Their published BC (G1) is .309. From my experience I think that is a little optimistic, but I've shot almost 1K of them through my 14 twist Cooper. They have worked very well for me with numerous coyotes over 400 yards. I shot a PD with them a couple weeks ago at 683 yards. I did a lot of testing with them out to 650 yards a few years ago and found they grouped very well out at those ranges. Best 5 shot group was 2.35". Like any of these little .22 cal bullets, it doesn't take much of a breeze at that range to move them around.