Enhanced 60º Piston Head for TM MWS M4 GBB srs sport - Various aftermarket upgrade bolts

- Various aftermarket upgrade bolts

it's an excellent concealment aid

Designed to deliver both performance and durability

Fits Action Army AAP-01 Adjustable Wheel CNC Chamber

The Morpheus GBB Barrel is made out of very durable Carbon Steel With a HV500 Scratch resistant finish

Enhanced 60º Piston Head for TM MWS M4 GBB srs sport - Various aftermarket upgrade boltsThe external dimensions of the T8 Enhanced Piston Head 60 Degree for TM MWS M4 GBB are adjusted, and the three stage contact structure at the front end is thickened, which increases the air tightness, which is better and more stable than the original. The 60 degree rubber material has better rebound and is not easy to be broken under long time use, and it is better compatible with worn bolt that have been used for a long time. Key Features Material: