Stella Barrel System Freak Insert Back - Polished Black Airsoft Accessories They saw increases of 30

They saw increases of 30 FPS when changing out the stock bolt for the MRT Bolt

The Advance Battle Rife or "ABR" is the longest variant in the series

This is for a used Etek 2

Integrated sleeve pockets and ID pouch

Quick Change Speed Feed Fingers (optional)

Stella Barrel System Freak Insert Back - Polished Black Airsoft Accessories They saw increases of 30The Stella Barrel System is the first truly new idea in paintball barrels in a long time. Simon Stevens has come up with this revolutionary system of barrel backs, fronts, and tips. Each plays it's own part in making this what many consider to be the best barrel system ever. The back sold here is the insert ready back, and is to be used in conjunction with your chosen front and tip. This back uses any standard aluminum or stainless freak inserts. If