This is a factory Sig Sauer locking insert for blued and two-tone pistols, listed for the SP2340. It sits in the frame and is part of the barrel lockup. Have a qualified gunsmith install it. 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 SP2340
- Brand: Sig Sauer
- UPC: 798681224128
