Selecting a reliable, full-size 9mm semi-auto for duty, home defense, or range work means balancing capacity, ergonomics, and proven platform design. The combination of a high-capacity striker-fired chassis with enhanced controls and modern sighting makes a clear difference for shooters who demand consistency under stress.

SIG SAUER P320 M17

Overview and condition

This SIG SAUER P320 M17 is a pre-owned, very good condition example built on a Wilson Combat polymer frame. It ships with two 21‑round magazines and one 17‑round magazine, plus the original case. Price is $749.99, and every used firearm is function checked on receipt (the seller does not test fire used guns).

Key features

Chassis and ergonomics

The Wilson Combat polymer frame brings refined controls and an enhanced grip texture. The “Gas Pedal” thumb rest and ambidextrous thumb safety improve control and indexing for a wide range of hand sizes and dominant hands.

Trigger, sights, and controls

The flat face trigger gives a predictable finger placement and reset feel; paired with night sights, you get a clear sight picture in low-light conditions. The ambi thumb safety and accessory rail expand practical use for defensive setups.

Barrel, capacity, and caliber

With a 4.7″ barrel and chambered in 9x19mm, this semi‑auto balances sight radius and muzzle velocity for self-defense and duty use while keeping recoil manageable for follow-up shots. The 21 or 17 round magazine options support sustained drills and increased on‑belt capacity for duty or competition.

View product details and pricing to confirm current stock and exact kit contents before purchase.

Practical applications

This platform is suited to: duty/service training, home defense, and high-volume range work. The two-tone coyote slide with black frame is durable and provides reduced glare; the accessory rail accepts lights or lasers for low-light engagements. Since the firearm is function checked and sold pre-owned, factor in inspection and matching accessories when planning a field setup.

Check current availability and complete kit specifics on the product page before buying. Shop this product to purchase from the listing and see final terms and shipping to your retailer.

People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.