The Geissele Trigger Fitting Pin is correctly sized to help with all small pin AR-15/AR-308 hammer and trigger installations. Mfg: Geissele Automatics SPECS: Pin O.D. 0.154".
The Geissele Trigger Fitting Pin is correctly sized to help with all small pin AR-15/AR-308 hammer and trigger installations. Mfg: Geissele Automatics SPECS: Pin O.D. 0.154".