Geissele AR15 M4 Buffer Tube The quality of manufacture and

The quality of manufacture and materials makes this model one of the best gel blaster

Fire modes: Safe /Semi / Full Auto

1 pack of water balls can expand to about 1 gallon

and training equipment

it easily fits 19mm outer diameter barrels

Geissele AR15 M4 Buffer Tube The quality of manufacture andUpgrade your ar15, gel blasters or airsoft toy gun with the Geissele AR15 M4 Buffer Tube. Made of durable metal, this buffer tube by Geissele is designed to fit perfectly and enhance the performance of your weapon. Don't settle for less, equip your gun with the best. Specifications: Brand: geissele. Style: without logo. Material: metal. Color: black. Package includes: 1x geissele buffer tube with fixing screw.