The G&G Combat Machine Front Sight is a replacement front sight post and outer barrel section. This assembly fits most G&G M4 models, including the Combat Machine CM16 Carbine, CM15 Raider, as well as the blowback GR16 Carbine and GR15 Raider.
The front sight and barrel can be used to repair a broken outer barrel, or to convert a CQB version to the 14.5 inch carbine.
G&G Carbine Front Sight and Barrel Features:
--14mm (CCW) Threaded
-Front Sling Mount
-Includes Handguard Cap