What will be the threads on the end of the barrel. For the muzzle brake / flash suppressor.
Jbpark55 · Registered Joined Sep 14, 2007 · 635 Posts Discussion Starter • #1 • Nov 25, 2007 What will be the threads on the end of the barrel. For the muzzle brake / flash suppressor.
Aussie Arms · Registered Joined Aug 23, 2007 · 1,085 Posts #2 • Nov 25, 2007 The thread pitch will be 1/2-28 TPI
Aussie Arms · Registered Joined Aug 23, 2007 · 1,085 Posts #4 • Nov 26, 2007 Well the 1/2-28 is the standard AR/XCR thread pitch that is on all the rifles thus far.