contour barrels without removal of flash hiders or muzzle brakes hex cap ... needed rail space or help you add long handguards to shortbarreled rifles machined from ... one-piece 4-rail model features top/bottom and side rails that accept ... designed to fit inside most free-float handguards allows use of rifle length forearms on ... carbine length barrels for a clean streamlined ... using four hex screws includes machined top and bottom picatinny rails only single- ... rail gas block adds a top-side picatinny rail for mounting accessories ... 1-9 twist to stabilize a wide range of bullet weights all except bl-11-m4 and ... turned to .960 diameter under the handguards with bayonet lug and ½ 28 threaded ... have crowned muzzle and no bayonet lug carbine-style bl-11-m4 is .640 diameter under ...
double star ar-15/m16 double star car-15/m4 command arms ar-15/m16 boom tube ... stock light strong for fast handling in extreme environments multiple sling ... points are but one of the many features that make these ... arfx skeleton stock a lightweight fast handling stock for sporting tactical and ... uses your existing buffer tube as the top tube to keep weight to a minimum closed ... temperatures salt water and rough handling machined aluminum buttplate is drilled ... pre-ban rifles features two full inches of adjustability to go from close quarters ... on the butt for breaching doors and hand-to-hand combat precision-machined from a solid ... it into a rock-solid adjustable-length-of-pull stock available to fit carbine or long ... approved by batf for post-ban rifles carbine 71/2 19cm oal collapsed extends to 91 ...