Sterling - Frame Screw - Rear

Replacement rear frame screw for the STP & Stock Class

Sterling - Frame Screw - Front

Replacement front frame screw for the STP & Stock Class

Sterling - STP/Stock Class Hammer Assembly

Complete Hammer & Velocity adjuster assembly for the STP & Stock Class

Sterling - Stock Class Sear

Replacement sear for the Stock Class

Sterling - STP Sear

Sterling - Valve Body Assembly - Stock Class - Black

Complete valve body assembly for the Stock Class.Comes with Q-Nector

Sterling - Valve Body Assembly - STP - Black

Complete valve body assembly for the STP

Sterling - Valve Body Assembly - Bronze - Black

Complete valve body assembly for the Bronze

Sterling - Stock Class ASA - Black

Damaged your asa on your Stock Class?Get yourself a brand new one!

Sterling - Bottom Line Kit

Convert you Bronze to a bottom line ASA with this complete kit.Comes with Gas line adaptor, gas line and ASA.

Sterling - Gas Line Adaptor

Want to add a bottom line to your Bronze?This adaptor screws in to the standard Bronze ASA and allows you to fit a gas line to your new lower ASA.

Sterling - Velocity Adjuster Allen Key

Velocity adjusting allen key for the STP & Stock Class markers