Mid-Length AR-15 2pc Drop-In Handguard, for TRIANGLE End Cap [MQRML]Mid Length AR 15 2pc Drop In Handguard, for TRIANGLE End Cap [MQRML] Requires triangle shaped handguard end cap (not included match to existing) For Mid Length gas systems (gas tube length is 11 3 4") Great replacement for factory mid length handguard for . 223 AR 15 variants Black Matte Finish, anodized 6061 T6 aluminum alloy Easy install, no gunsmithing required screws and hex tool included Length 8. 75x Width 2. 5 x Height 2. 25 Weight 15. 1oz