SIG Sauer P320 Compact 9mm with Icarus Precision Aluminum Grip Module, 3.9" Barrel, 21-Round Capacity
This customized SIG Sauer P320 Compact combines the proven P320 fire control unit with an Icarus Precision 7075-T6 aluminum carry-size grip module. The result is a striker-fired 9mm that delivers improved ergonomics, a sturdy metal frame, and the P320’s modular versatility in a carry-friendly package.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent – Clean, mirror finish, sharp lands and grooves.
What’s Included
- One 21-round steel magazine with extended baseplate
- One 17-round steel magazine
The standout feature of this pistol is the Icarus Precision aluminum grip module. Machined from 7075-T6 aluminum and finished in bronze/FDE anodizing, it adds an extended beavertail, aggressive micro-checkering, an index ledge, and a modest flared magwell for faster, more confident reloads.
The stainless steel, nitride-treated 3.9" barrel pairs with a black/gray Nitron-finished slide that wears front and rear cocking serrations and SIG dovetail 3-dot iron sights. The slide rides smoothly on steel rails built into the aluminum grip, enhancing durability under hard use.
Inside, the modular P320 fire control unit allows the owner to swap grip sizes, slides, and calibers without buying another serialized frame. This same core system was adopted by the U.S. Army as the M17/M18, underscoring its reliability and adaptability.
A reversible magazine release, striker-fired action, and four-slot MIL-STD-1913 accessory rail round out a feature set designed for duty, defense, or range work. With a 21+1 capacity in a compact footprint, this P320 offers substantial firepower in a balanced, metal-framed carry gun.