Never used in a game just shot a mag through it in the yard, not my style. Has some extras, Hk parts handguard that needs filed to fit 2 hi caps 1 mid cap Bungie sling Madbul ultimate barrel that needs cut down Will come with both the rear sling plate, the folding stock, a flash hider Does not come with tracer unit but it is also for sale at 75$ Shipping included with price