Inception Designs High Flow Bolt Autococker - Half Block Autococker Parts & Upgrades dust cover

dust cover

This is the stock valve assembly for the A1 Fly

It comes with everything needed for immediate install and use

For N2 use only

but you should get two of them

Inception Designs High Flow Bolt Autococker - Half Block Autococker Parts & Upgrades dust coverThis is the version 2 of our open faced Delrin bolts. We've changed the front face design to cup the ball, prevent blow back, and moved the front o ring forwards to better seal the breech within a larger timing window to make it easier to set up on Autocockers. On the full body bolt we have a "top" indicator to make it clear which way up the bolt is when installed so you don't fall for the old school trick of someone turning your bolt upside down or