SP Shocker RSX - Teal/Black 3000psi Tanks 20g BBs and 900-1000 rpm

20g BBs and 900-1000 rpm using a 9

This fits the Halo B

Hush series bolt made for optimum efficiency and quieter sound signature

but is also flexible enough to prevent clipping of the stack above the breech as the bolt drives forward

SP Shocker RSX - Teal/Black 3000psi Tanks 20g BBs and 900-1000 rpmThe Details: Spool Valve Light weight with a precision engineered skeleton structure, the RSX power plant provides fast bolt action with abundant volume for quiet, consistent low pressure operation. OLED Screen Intuitive menus with easy trigger programming make set up and adjustment in the staging area quick and easy. Grip back placement provides a heads up view of the integrated game from a shooting position. USB Updates Standard USB connection to