I would like to see groups under an inch.
What do you guys think I should do next? I think the wind today could account for an 1/8 or so, but that's it.
Test Sat March 9, 2002. A2 style after a rechamber to 5.56 match for reliability sake.
All groups at 100 yards off of front and rear bags with a 12 power scope and aimtech mount (the cheap aimtech mount has in the past held better than the ARMS model)
All were 5 shot groups, and I am reporting total size and closest 3. I used a sewing ruler and measured from the start of one hole to the start of another. 1/8 was a close as I could get, so I rounded up or down as seemed correct.
The gun had liked ultramax with the nosler bullets, but I was out of that today. Wind was calm, temps in the low 50s, just when I was bringing the target stand in was when the big storm front hit.
3 shots all 5 shots
Q3131A
1. 1” 2 ½”
2. 1 ½ 2 ½
3. ½ 1 ¼
IMI 855 ball
1. 1 3/8 3 ½
2. 7/8 3 ½
3. 5/8 1 ¾
PMC mid 80s 55 gr ball
1. 1 ½ 2 3/8
2. 1 ¼ 2 1/8
Black Hills 55 gr FMJ
1. ¾ 1 5/8
2. 1 ½ 1 ¾
Federal prem 55 gr Sierra gameking BTHP
1. 7/8 1 ¾
2. ¾ 1 ¾
Sat, March 16th---under 20degrees, wind from the right at 10-15, sunny (had to take far right shooting pos to be in shadow)
AR15A2—
Q 3131A—5 shots
1. 1 5/8
2. 2
10 shot Q3131A
2 ½
Black Hills 68 gr match 5 shots
1. 2
2. 1 5/8
3. 1 5/8
Black Hills 52 gr match 5 shots
1. 1 ½
2. 1 5/8
3. 1 3/8
H&R M1 w/NM sights
Talon M2 ball 5 shots
1. 4 3/8
2. 5 3/8
3. 4
4. 6 ¼
5. 4 7/8
Good functioning, odd smell, brass stamped LC 45, odd pull marks on bullets.
Oh, I threw in some data from the Talon I just got which I shot in my M1. The M1 will go an inch with good varget or 4064 handloads and pricey bullets from sierra.