AR Sponsor
Posted: 6/9/2006 2:21:58 PM EDT
|
What are the minimum barrel lengths for Fragmentation for XM193 and Hornady TAP and Black Hills 77 grain? I know that according to ammo oracle, M193 and M855 require 2700 for reliable fragging. |
|
Just go with the high grain hollow points. You might not get the fragmentation or penetration that the FBI needs, but you'll get something that can take out a coyote, bobcat and just about anything else you hit between the eyes. Read the ammo oracle on the ammunition thread. It will change your whole perspective on choice of weapon I personally have a 7.25" barreled carbon 15 Bushmaster pistol. Its really fun to shoot. Just for shits I put a 4-12x 40mm Leupold scope on it and am pinging the steel plate at 100 yards everytime. |
|
GUNS & AMMO BOOK OF THE AR-15 2006 had a good article by Patrick Sweeney in it. Titled "AR Barrel Length: Does it Matter?" on page 108. Found it at a book store but here is a link to the cover. Book of the AR15 |
|
heh, just found this....and it was posted on another forum here at ar15.com www.bohicatool.com/techdata.html |
AR Sponsor