This is the same lower parts kit, minus trigger, trigger guard and grip, that is standard on all SIONICS rifles.
The Builders kit includes the following:
1- Standard Safety
1-Safety Detent
1- Safety Detent Spring
1- Standard Bolt Catch
1- Bolt Catch Plunger
1- Bolt Catch Roll Pin
1- Bolt Catch Spring
2- Takedown / Pivot Spring
2- Takedown / Pivot Detent
1- Takedown Pin
1- Pivot Pin
1- Mag Catch
1- Mag Release Button
1- Magazine Catch Spring
1- Buffer Retainer Pin
1- Buffer Retainer Spring
FIRE CONTROL GROUP, TRIGGER GUARD, and GRIP NOT INCLUDED.
MADE IN USA
