Litrfoot
Well-Known Member
Br Ackley. A little more pep.Thought about a 6 creed! Educate me on the BRA...?
Br Ackley. A little more pep.Thought about a 6 creed! Educate me on the BRA...?
the x in f class at 1000 is 5" or 18.6 sq in
the x in 1000 br is 3" or 7 sq in.
that means the f class shooter has TWO AND ONE HALF times the area of a br shooter for an x hit. there is a reason 6bra and 6 dasher are shot at 1000 in br and 22's are not.
What's a 6BRA? Same as a BR?
Good little article. What're the advantages of a 6BRA over a Dasher?
6.5 Sherman Short?
I'm missing where the OP said this was a bench rest rifle. If you do bench rest then good for you. It's a challenging sport! However, 90% of the people here are hunters and casual long range shooters using long range hunting rifles at practical hunting distances at moa or smaller sized targets. 22 cals are more than capable of shooting past 1,000 yards. Personally seen a milk jug hit at 1358 yards with a 95 smk at 3200 fps. It may not be benchrest accuracy, but it's still capable of getting there. I'm willing to wager that a 22-250AI with a 95 smk at 3200 would have less wind drift and drop than a 6mm bra with a 110 smk at 1000. Just from a velocity standpoint the 22-250AI is pushing the same BC bullet much faster.the x in f class at 1000 is 5" or 18.6 sq in
the x in 1000 br is 3" or 7 sq in.
that means the f class shooter has TWO AND ONE HALF times the area of a br shooter for an x hit. there is a reason 6bra and 6 dasher are shot at 1000 in br and 22's are not.
While they are used for bench guns, a majority of PRS type shooters are shooting 6BR, BRA, Dasher, Creedmoor, and 6X47. This is all field practical shooting from100 - 1780yards. There is one guy running the 95SMK from a BR with great results @2950. I have heard from one fellow that out of a 7 twist @ 3200fps the 95's are blowing up. So that might be at the max speed with that twist. No doubt that is a great bullet and opens up a whole new category for .224 shooters. The 95SMK is .600BC - The 110SMK is .617BC for those wondering.I'm missing where the OP said this was a bench rest rifle. If you do bench rest then good for you. It's a challenging sport! However, 90% of the people here are hunters and casual long range shooters using long range hunting rifles at practical hunting distances at moa or smaller sized targets. 22 cals are more than capable of shooting past 1,000 yards. Personally seen a milk jug hit at 1358 yards with a 95 smk at 3200 fps. It may not be benchrest accuracy, but it's still capable of getting there. I'm willing to wager that a 22-250AI with a 95 smk at 3200 would have less wind drift and drop than a 6mm bra with a 110 smk at 1000. Just from a velocity standpoint the 22-250AI is pushing the same BC bullet much faster.
We're pushing the 95smk out of a 7.5 twist at 3200 fps. According to drops at 1354 yards, the g7 works out to about .330 or real close to that. Still testing and finalizing data on that.While they are used for bench guns, a majority of PRS type shooters are shooting 6BR, BRA, Dasher, Creedmoor, and 6X47. This is all field practical shooting from100 - 1780yards. There is one guy running the 95SMK from a BR with great results @2950. I have heard from one fellow that out of a 7 twist @ 3200fps the 95's are blowing up. So that might be at the max speed with that twist. No doubt that is a great bullet and opens up a whole new category for .224 shooters. The 95SMK is .600BC - The 110SMK is .617BC for those wondering.
The dasher has been mentioned as being difficult to form. This is no longer an issue as Norma makes dasher brass! Brunos has dasher brass in stock:
http://www.brunoshooters.com/product/3443.html
We're pushing the 95smk out of a 7.5 twist at 3200 fps. According to drops at 1354 yards, the g7 works out to about .330 or real close to that. Still testing and finalizing data on that.