This is a factory Sig Sauer locking insert for blued and two-tone pistols, listed for the P229. The locking insert sits in the frame and works with the barrel lockup. Fitting by a qualified gunsmith is recommended. Compare it with your existing part or the manufacturer's parts diagram to confirm it matches your firearm before ordering.
- Part: Locking insert
- For: Blue and two-tone pistols
- Listed fit: Sig Sauer P229
- MPN: LOCKING-INSERT-4
- UPC: 798681479498
