- (636) 779-9216
- 14803 Manchester Rd Ballwin, MO 63011
A 1.3 inch I.D. will accommodate most low-profile gas blocks. Some interference with clamp-on style low profile gas blocks is possible. MLok slots at the 3, 6 and 9 positions are manufactured to MAGPUL standards. This ensures proper fitment with any MAGPUL certified accessories. Every AR10 & AR15 Cornerstone handguard comes with a pre-heat treated, 2 inch length 4140 steel barrel nut. This ensures rigid, rock-solid accessory mounting. The barrel nut has been nitrided, not phosphated. Mounting instructions and hardware are included with every AR10 & AR15 handguard.
Cornerstone | |
810030621157 | |
J1355315 | |
2.7000 | |
17.6000 | |
2.5000 | |
1.0000 |
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