Ar-15 SBR Barrel
After seeing a .300 whisper AR-15 the other day at the range I�m feeling the need to build one.
I guess I could go the M1S route, but I want a suppressed rifle that is also short. So I guess I�d be better off building my own upper so I can have what I really want.
I�ll be sending off my form 1 to SBR the lower I�m going to use for this project
Who makes an 8�to10� 1:8 twist barrels for the AR-15. I�ll primarily be shooting 220gr SMK�s, so the 1:8 twist will be an important part in getting good accuracy
Is it difficult to build your own upper?
Any suggestions would be greatly appreciated
Thanks,
Tim
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