223/5.56 Free Float Handguard, Quad Rail 12" Length with KeyMod, triangle hole shape
223/5.56 Free Float Handguard, Quad Rail 12" Length with KeyMod, traingle hole shape. SKU: MARFF12-KH
A true free float rail, which connects only at the Steel barrel nut improves accuracy, since the rail doesn't touch the barrel, Shooting accuracy is improved in comparison with two piece rails when used with grips / bipods that can flex the Steel barrel.
Note: Requires Low Profile Gas Block and removal of A2 front sight post (if fitted)