presence
02-26-11, 12:53
Is there anything special I need to be concerned about for the 12.5" 6.8SPC SBR i am building? Is there a special buffer/spring for it, or does the standard H buffer and spring for the 5.56mm work without issue?
Perhaps I should give more info:
The upper will be a 12.5" barrel with a mid-length gas system, a noveske or paladin switchblock (I havent decided which one I like better), with a phantom or bird cage supressor (have both), and may eventually have a sound suppressor installed. The bolt carrier group will be BCM.
Thanks in advance.
Perhaps I should give more info:
The upper will be a 12.5" barrel with a mid-length gas system, a noveske or paladin switchblock (I havent decided which one I like better), with a phantom or bird cage supressor (have both), and may eventually have a sound suppressor installed. The bolt carrier group will be BCM.
Thanks in advance.