G&P WOC Gas Blow Back M4 R.I.S

Package Includes: -WA Navy Seal Type Metal Body (WP06) -WA M4A1 Aluminum Outer Barrel (WP49) -M4 Flashider (Clockwise) (GP087C) -WA M16A2 Grip (Black) (WP44B) -Military 600m Flip Up Rear Sight (GP254) -WA 6 Position Stock Pipe (WP59) -WA M4A1 6 Position Sliding Buttstock (Black) (WP61B) -M16A2 Sling Swivel -WA Steel Stock Ring (WP26) -WA M4A1 Pipe Ring (WP30) -WA Hammer Set (WP11) -WA Polymer Trigger Guard (Black) (WP165) -WA M4 Sear -WA M4 Bearing Hammer Pin Set (WP34) -WA Bolt Stop -Full Metal R.I.S -WA SPR Type Cocking Handle (WP52) -WA M4 Hammer Lock (WP57) -WA Magazine Catch -WA Selector -WA Forward Assist -WA M4 Speed Buffer (WP154) -WA Bolt Carrier (Negative Pressure)