Install your P250/P320 firing control unit into this Grip Module Assembly to convert to a P250 or P320 Full chambered in 9mm, .40 AUTO, or .357SIG with a large grip size. Requires the 9mm, .40 AUTO, .357SIG slide and barrel.
- Fits: Sig Sauer P250, P320 Full
- Caliber: 9mm, .40 Auto .357 Sig
- Size: Large
- Color: Black