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Page AR-15 » Ammunition
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Posted: 2/13/2012 1:56:40 PM EDT
If you where looking at throwing some rounds down range around 600-700yrds with a 16 inch 1/9 twist ar what would be the best ammo? Im not trying to drive nails but would like to have a nice group.
Link Posted: 2/13/2012 3:31:40 PM EDT
[#1]
69gr SMK's
Link Posted: 2/13/2012 7:40:31 PM EDT
[#2]
First reply nails it.  That or the 68 Hornady.
Link Posted: 2/14/2012 3:48:52 AM EDT
[#3]
69gr SMK

Link Posted: 2/14/2012 3:58:55 PM EDT
[#4]
Thanks for the info. Have to try them out this weekend!
Link Posted: 2/14/2012 6:07:41 PM EDT
[#5]
Quoted:
69gr SMK



this
Link Posted: 2/15/2012 3:37:42 PM EDT
[#6]
All of my 1/9 uppers shoot the 77gr SMK like a champ.  My DSA upper shoots the 77 better than the 69 and 55 grain stuff.
Link Posted: 2/15/2012 11:47:03 PM EDT
[#7]
Quoted:
If you where looking at throwing some rounds down range around 600-700yrds with a 16 inch 1/9 twist ar what would be the best ammo? Im not trying to drive nails but would like to have a nice group.


Commercial or hand loaded?

Commercial target ammo would be Black Hills 77 SMK, and Commercial Mil Spec would be IMI 855. There are other and YMMV.
Link Posted: 2/16/2012 10:05:53 AM EDT
[#8]
Quoted:
69gr SMK's


Glen Zediker in his books, suggests that the smaller grain bullets 68/69 will usually be more accurate than the 75/77. However, the wind will blow them around more at long distances. So for shorter long ranges, choose 68/69 and for longer choose 75/77.

http://www.sinclairintl.com/.aspx/pid=35664/Product/The-Competitive-AR-15-by-Glen-Zediker

Link Posted: 2/16/2012 11:20:54 AM EDT
[#9]
Page AR-15 » Ammunition
AR Sponsor: bravocompany
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