B&T handguard for APC223/556 155 mm M-Lok®
The M-Lok® handguard for the APC223/556 is designed for maximum weight reduction without sacrificing its original values like sturdiness and the continuous upper NAR rail. As the handguard has M-Lok® system instead of NAR rails on the side, all Magpul and other accessories using the M-Lok® system can be mounted directly.