swamp donkey
11-17-14, 11:37
Hi all. I'm new to this AR lark, and just in case it makes a difference, I'm in the uk, so mine has no gas block etc and is single shot (yeah, I know, stupid laws)
Rifle, NEA15 14.5" 1-7"twist.
The problem I have, is, unless I load really hot, I'm not getting anything close to decent groupings.
The only load that has been any good is a very hot 77gr smk load, using 24.5gr of imr 4895, CCI 440's in ppu brass,
I've tried lots of other combos, and nothing else is any cop.
Can anybody suggest any 'go to' loads using what I have available, so I can get a ballpark figure on where to work around please...
Bullets.
90 smk
77 Berger otm Tac
77 smk
60 vmax
55 vmax
50 vmax
Powders
IMR 4198
IMR 4895
CFE 223
H335
VV N140
VV N135
I don't have, nor can get varget, been the same for two years now, none in the country at all. Nor can we get 'wolf' primers.
Max OAL is limited to 'pmags' and I know I'll have to single load the 90's.
I've done the usual checks of crown, headspace etc
Regards
Pete
www.varmintinguk.co.uk
Rifle, NEA15 14.5" 1-7"twist.
The problem I have, is, unless I load really hot, I'm not getting anything close to decent groupings.
The only load that has been any good is a very hot 77gr smk load, using 24.5gr of imr 4895, CCI 440's in ppu brass,
I've tried lots of other combos, and nothing else is any cop.
Can anybody suggest any 'go to' loads using what I have available, so I can get a ballpark figure on where to work around please...
Bullets.
90 smk
77 Berger otm Tac
77 smk
60 vmax
55 vmax
50 vmax
Powders
IMR 4198
IMR 4895
CFE 223
H335
VV N140
VV N135
I don't have, nor can get varget, been the same for two years now, none in the country at all. Nor can we get 'wolf' primers.
Max OAL is limited to 'pmags' and I know I'll have to single load the 90's.
I've done the usual checks of crown, headspace etc
Regards
Pete
www.varmintinguk.co.uk