Volquartsen Firefly 2.0 Bolt Assembly Ruger 10/22

The Volquartsen Firefly 2.0 Bolt Assembly upgrades your Ruger 10/22 for optimal subsonic performance. This CNC-machined, Type III hard-anodized aluminum bolt is lightweight and designed to cycle with a wide range of subsonic ammo, from CCI Quiets rated at 710 fps to subsonic 22 LR rated at 1050 fps.The recoil rod allows the recoil rod spring to be easily changed. In addition to the ability to change springs, these recoil rods are precision-ground, hardened A-2 rods varying no more than .001" ove