BT-4 Field Parts Kit Airsoft Guns Virtue Laser Eye emitter draws

Virtue Laser Eye emitter draws less power than the stock eyes resulting in up to 50+% less power being used by the eyes

the TECHT Hush Pro Series Bolt is exactly the same weight to insure proper valve function during the marker's cycle

Retractable stock

(1) Safety O Ring 98 (Red)

Metal parts include the rails

BT-4 Field Parts Kit Airsoft Guns Virtue Laser Eye emitter drawsReplacement parts to service up to five BT 4 markers Field Parts Kit Includes: 2 Front Bolts 2 Front Bolt O Rings 5 Ball Detent Assemblies 5 Drive Springs 4 Valve Lock Screws 1 Long Receiver Bolt 4 Short Receiver Bolts 1 Lower Grip Bolt 1 Lower Grip Nut 2 Shock Absorber O Rings