For AR15/SR15 based platforms only not compatible with SR-25 variants. Heavier barrel contours may require modification to the inside of the rail. Lighter barrel profiles work best (M4 or Government contours). Whether you’re looking for a free-float system or a traditional handguard, a lightweight AR-15 handguard or quad rail handguard, we’ve got you covered with some of the best names in the industry at amazing prices. The rifle must have a carbine length gas system, delta ring assembly, fixed front sight/gas block, and round handguard end cap. We offer the best AR-15 handguards for both rifles and carbines. manufacturer of quality tactical rifle accessories. The KAC M4 RAS is a drop-in replacement part for standard, 2-piece polymer, M4-type handguards. AR-15 two piece drop in handguards from Midwest Industries, a U.S. AR-10 FREE FLOAT TUBE HAND GUARD 15' (0) 95.99 On sale: 85.99 Sale.

Round Handguard Cap for Carbine Handguards (0) 5.50 On sale: 4.25 Sale. What sets the M4 RAS apart from other 2-piece quad rails on the market is that it securely locks to the rifle’s barrel nut via a clamp and screw arrangement, making it a very solid foundation upon which to mount tactical accessories. AR-15 Free Float Quad Rail Handguard Rifle Length 12' (0) 57.99 On sale: 47.99 Sale. This handguard is a simple-to-install, drop-in upgrade that features genuine Mil-Spec M1913 Picatinny Rails along its entire length. With over 1 million rails issued to date, it is one of the most battle proven designs available for the AR15 platform. The Knights Armament M4 RAS (Rail Adapter System) was developed for use on US military M4 Carbines utilized a 14.5 or 16″ barrel. Its interlocking halves are secured using six screws for extra strength and stability. Knights RAS 7″ Drop-In AR15/M4 Carbine Length Quad Rail Description: Blackhawk 71QF01BK AR CARB 2PC QUADRAILThe Blackhawk AR15 Quad Rail replaces handguards with no modifications to the weapon.

Carbine length quad rail handguard