Sig Sauer P320 320F9Bssp10 9Mm 4.7 Or 10R Blk

The Sig Sauer P320 is a modular 9mm striker-fired pistol built for shooters who demand a reliable, duty-ready platform that adapts to their mission. This 4.7-inch barrel variant comes optic-ready with PRO Optic footprint compatibility, letting you mount red dots and other optics without additional adapters. Whether you're setting up for duty, sport shooting, or serious home defense, the P320's proven design gives you a solid foundation.

You get a medium full-size grip module in black, paired with a full-length accessory rail for lights, lasers, or other gear. The 4.7-inch carbon steel barrel features DLC coating for corrosion resistance and durability. SIGLite front and rear night sights come standard—low-profile, visible in low light, and purpose-built for tactical shooting. The striker-fired mechanism uses a curved trigger, delivering a predictable break and reset. Two 10-round magazines ship with the gun, ready to load out of the box.

At 28.3 ounces with a magazine, the P320 balances control and carryability. The 8-inch overall length and compact width (1.25 inches) fit most holster systems, and the 6.5-inch sight radius supports accurate fundamentals shooting or optic-based aiming. Stainless steel internals and a Nitron-finished slide mean this pistol handles weather and hard use without complaint. If you're building a serious 9mm platform—whether for the range, competition, or defensive carry—the P320 gives you the versatility and reputation to get it right the first time.

Key Features

• Optic-ready with PRO Optic Footprint for mounting modern red dot sights
• Full-length accessory rail for mounting lights, lasers, or other tactical gear
• 4.7-inch DLC-coated carbon steel barrel for corrosion resistance
• SIGLite front and rear night sights for low-light visibility
• Stainless steel frame and slide with Nitron finish
• Medium full-size grip module in black for control and comfort
• Striker-fired action with curved trigger
• Two 10-round magazines included
• Modular design—compatible with other P320 grip modules and components

Specifications

Caliber	9mm
Barrel Length	4.7 inches
Overall Length	8 inches
Overall Height	5.5 inches
Overall Width	1.25 inches
Sight Radius	6.5 inches
Weight with Magazine	28.3 ounces
Magazine Capacity	10 rounds
Frame Material	Stainless Steel
Slide Material	Stainless Steel
Slide Finish	Nitron
Grip Module	Full-Size, Medium, Black
Sights	SIGLite Night Sights (front and rear)
Action	Striker-fired with curved trigger
Optic Mount	PRO Optic Footprint
Accessory Rail	Full-length
Magazines Included	2 × 10-round

Frequently Asked Questions

Can I mount a red dot sight on this P320?

Yes. The P320 comes optic-ready with a PRO Optic Footprint, so you can directly mount compatible red dot sights without adapters.

What sights does it come with?

The P320 ships with SIGLite front and rear night sights, which are low-profile and visible in low-light conditions.

Is there a rail for mounting a light or laser?

Yes. The full-length accessory rail under the barrel accommodates weapon lights, lasers, and other gear.

What magazines are included?

Two 10-round magazines come with the pistol.