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Joel C. asked 5 years ago:
Product
Hi, Barrel thread pitch (.578-28) according to Remington Website (https://www.remington.com/handguns/model-1911-r1/1911-r1-enhanced-threaded-barrel). Cheers.
Trin K.
5 years ago
Joel, it's threaded at a . 578-28 pitch, and it comes with a knurled thread protector.
James G.
5 years ago
