AR Sponsor
Posted: 4/19/2005 6:01:39 AM EDT
|
Lauer lower with J&T 20" upper 5.56 chamber. I have had no problems with this ammo and my gun really likes it. 1" groups at 100 yds are not outside the norm. From the chronograph data, I can see why...there's not much of a spread in velocity. I measured 20 rounds on Sunday. 80F 1000ft. altitude Lot 087 20 round boxes High 3267 Low 3205 Ave. 3233 E.S. 62 S.D. 16 Overall I have fired several hundred rounds with no problems. |
AR Sponsor