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Matthew R. asked 2 years ago:
Hi Matthew and welcome. This model has a 16.5" carbon steel threaded barrel. Cheers and stay safe!
James G.
2 years ago
The barrels come with either a melonite lined or chrome-lined 4140 steel rifling, and 7075 T6 aluminum receiver with a hard-coat black anodized finish.
Jason L.
2 years ago
Hi Matthew, the M&P 15-22 has a 1:15 twist carbon steel barrel. Stay safe & have a great day!
Ed C.
2 years ago
carbon steel barre
Randy I.
2 years ago
