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Philip Q. asked 4 years ago:
2 answers
SAR USA 109T 9mm AR Pistol
Correct, it's 1/2×28 thread pitch. Hope this helps.
Josh T.
4 years ago
Philip, this handgun has a 8.6" Barrel threaded 1/2×28 and a twist rate of 1 in 10 inches. Cheers and stay safe!
James G.
4 years ago
