After that, all you'd need is some CCR and a boombox and you'd be all set![]()
That sure would make a boring morning go by quicker. I got the CCR but my 8 track tapes won't fit in a boom box.....
After that, all you'd need is some CCR and a boombox and you'd be all set![]()
Very early rifles had barrels with a 1-14 rifling twist rate but I believe all the ones we had were 1-12. The 55 grain bullets we used would barely stabilize at 1-12. It wasn't that uncommon to have rounds keyhole in a paper target at 500 yards. That said if you were any good they would keyhole in the black. That combination of a 55gr bullet and a 1-12 twist barrel was what gave the M16 it's well deserved rep for doing nasty shit to another human. For man killng out to 300 yards, an M16A1 loaded with 55gr rounds in a 1-12 barrel gives me a woody.
I've read several times that the earlier rifling pattern was the cause of the great lethality of the M16A1. I understand the -A2 was designed to increase accuracy and the new twist was for compatibility with the Belgian NATO round, but it's supposedly like hitting a target with a .22 caliber ice pick. With all the reports of shooting people 3-4-5 times (Mogadishu anyone?) and them getting back up, why haven't folks looked into destabilizing the bullet as a means of increasing the lethality of the 5.56 round?
Words and a link
http://ammo.ar15.com/ammo/project/term_tighttwist.html
Um, no. The wounding potential of the 5.56 comes from the bullet yawing in tissue and fragmenting as the jacket fails. Whether this happens is primarily based on the velocity of the round and its construction than its spin rate. OTOH, destabilizing the round will lead to longer bullets tumbling unpredictably in air (not sure if this is what you're getting at).
The twist rate's been progressively increase to stabilize longer bullets, first from 1:14 to 1:12 to stabilize the 55gr M193 in cold (dense) air, then to 1:7 to stabilize the 62gr M855 and particularly the really long M856 tracer round.
The main contributor to the degraded terminal performance of the 5.56 is the move to shorter 14.5" barrels in the M4, which doesn't have as much muzzle velocity, and roughly halves the range at which the bullets will reliably fragment.
Century is hit/miss. I have a PSL from them that I like quite a bit, but they've also been known to mix crap in with the good stuff. That said, I had what I think was a hot surplus load jack up the recoil assembly on said PSL, and they still replaced it promptly under warranty.Rocketman,
Just wondering if you know if century arms is any good since they are in your neck of the woods.
Century is hit/miss. I have a PSL from them that I like quite a bit, but they've also been known to mix crap in with the good stuff. That said, I had what I think was a hot surplus load jack up the recoil assembly on said PSL, and they still replaced it promptly under warranty.
On a different subject but similar, what's with these arseholes selling bone stock no BCG 10.5" LMT Uppers for $655 when you can buy the damn things new for $495? Price gouging chaps my ass....I ordered one from LMT direct and I don't care how long the damn thing takes to get to my house, 6 weeks or 6 months, but I'll be damned if I'm going to pay some mother f'er 1.5X what he spent on something he just got in the mail. Same thing goes for PMags....I laugh that now they are in stock, you can get them for their original price of $14-16 and dumbasses with 100 of them are still trying to get $20-25 for them. I ordered 15 of them like 3 weeks ago for $14.65 a piece with the window...internally I was laughing my ass off.
Anyone who purchased a lower from this auction receive one yet? I have not, and even though it is still May and the auction stated a guaranteed delivery by June. ??