HAO MK16 USASOC Outer Barrel For PTW ( 14mm CCW ) ( Low Profile Gas Port ) Outer Barrel/Rail Size inch:11.5 inch recoil spring guide and all

recoil spring guide and all the necessary screws

- Integrated non-leaking silicon oil port to lubricate while you fill

Replace original Piston Rod to increase recoil and enhance shooting experience

KF G17 / G Model Red Dot Sight Mount Rail Kit for Marui / Bell Type ( BK )

Externally the gun is pattered after the MP5A5 and features a stamped steel receiver and comes with its iconic collapsible stock

HAO MK16 USASOC Outer Barrel For PTW ( 14mm CCW ) ( Low Profile Gas Port ) Outer Barrel/Rail Size inch:11.5 inch recoil spring guide and allThe new 14. 5" 11. 5" DD GOV profile barrel are made with the groove for install the MK16 low profile gasblock. The muzzle thread is 14mm CCW *Made by aluminum 6061T6 bar. This is the last step you need to complete your URGI upper. (Low profile gas block not included) For Airsoft Only!