Tippmann M4 Airsoft ASA tank Adapter #T550004 BBs & Accessories One size fits all

One size fits all

O-ring sealed at all interfaces

The Sight is equipped with a 7 Position Rheostat (3 positions in each color) so you can set the brightness level that is right for your scenario

Change the look of your DM14 with this grip kit

The two rearmost o-rings capture all of the air released and forces it through the bolt to fire the ball

Tippmann M4 Airsoft ASA tank Adapter #T550004 BBs & Accessories One size fits allM4 Tank Adapter Installs in minutes Allows you to attach a co2 or HPA tank to your M4 The M4 Tank Adapter allows you to screw in a co2 or HPA tank directly into the bottom of the grip. The advantage to using a co2 or HPA tank is the incredible number of shots youll get. Most players can shot all day without refilling. Its the most economical way to play. Shots per source: (actual results may vary due to atmospheric conditions, tests performed at 72F)