The Ruger 556 8511 has a cold-hammer forged barrel and is lighter at 6.7 lbs. The Stag Arms 15 M4 (Model 1) is around 7 lbs, but has a 1/7 twist, a chrome lined barrel, a removable carry handle, and is supposedly mil-spec. I have seen both going for around the same price, so that really isn't an...
Ruger
-560 on jlowes
-better customer service
-1/8 twist
-didn't lose the military contract
-I already own other rugers
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colt
-799 on jlowes
-better bolt carrier
-better barrell
-mil spec everything
-1/9 twist
-discontinued so it might be rare in the future
-that sexy pony :cool16: