SIG Sauer P320 Full-Size 9mm, 4.7 in Barrel, Black, Striker-Fired, Aftermarket Optics Cut, 17+1
This SIG Sauer P320 Full-Size 9mm stands out for its modular FCU architecture, aftermarket multi-footprint optics-cut slide, and duty-length 4.7-inch barrel. It features an ambidextrous slide catch, no manual safety, and a 17+1 capacity in a black polymer frame. Presented in very good condition with an excellent bore, it comes with a SIG factory hard case and one 17-round magazine.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This firearm is in great shape. There are some minor and superficial scratches and blemishes present.
What’s Included
- SIG Sauer factory hard case (gray polymer)
- 1x 17-round steel double-stack magazine (Made in Italy)
The full-size P320 configuration delivers a 4.7-inch barrel and 17+1 capacity in a balanced, duty-length package. Its striker-fired, semi-automatic action pairs with a curved, smooth-faced trigger for consistent operation. The black slide carries front and rear diagonal serrations for confident manipulation.
The slide has an aftermarket, multi-footprint optics cut. Fixed dovetail sights feature a white-dot front and a square-notch rear for clear sight alignment. The textured polymer grip module provides secure purchase.
Built around SIG's modular, serialized fire control unit, this pistol supports caliber and grip-module swaps within the P320 family. An ambidextrous slide catch enhances usability, and there is no manual safety on this configuration.
The black polymer frame includes an accessory rail for mounting compatible lights or other accessories. Country of origin is the USA. This example ships with a SIG factory hard case and one 17-round magazine.