SIG Sauer P320 Full-Size 9mm Optics-Ready with Brouwer M1811 Grip & 4x 17-Rd Mags
This full-size SIG Sauer P320 stands out with its factory optics-ready slide and a Brouwer Solutions M1811 grip module that delivers a 1911-inspired angle and 25 lpi checkering. Chambered in 9mm Luger and finished in durable Black Nitron, it ships with four 17-round magazines and a spare OEM grip module. Ambidextrous controls, night sights, and a proven striker-fired action make it a versatile choice for duty, competition, or range use.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minor handling wear is present, but function remains excellent throughout.
What’s Included
- Brouwer Solutions M1811 grip module (installed)
- SIG Sauer P320 OEM polymer grip module (spare, not installed)
- 4 x 17-round SIG Sauer factory steel magazines with orange followers
- Kydex double magazine carrier
The slide features SIG’s PRO footprint optics cut, compatible with the Romeo1 PRO and Leupold DeltaPoint Pro, and comes with a flush cover plate installed.
The aftermarket Brouwer M1811 grip module combines the modular P320 Fire Control Unit with a classic 1911 grip angle, enhancing pointability while retaining full compatibility with SIG magazines and internal parts.
A 4.7-inch carbon-steel barrel, striker-fired locked-breech action, and curved trigger deliver the familiar P320 shooting experience. Front and rear cocking serrations aid manipulation, while the three-slot M1913 rail supports lights or lasers.
Ambidextrous slide catches and a reversible magazine release accommodate both right- and left-handed shooters. Fixed three-dot tritium night sights offer round-the-clock visibility.