The Smith & Wesson M&P15 Pistol (S&W part no. 13320) chambers 5.56 NATO in a 7.5-inch-barreled AR pistol built around a Hodge rail free-float M-LOK handguard for cool-running, accessory-ready handling. The gas-operated semi-auto action cycles off a 1:7 twist rate, and an adjustable arm brace with a closure strap gives you a stable, customizable rear-end setup, backed by a one-point QD sling swivel attachment built into the brace itself. A full-length Picatinny top rail and four interchangeable palmswell grip inserts round out an ergonomic package finished in matte black over 7075 aluminum receivers. This Smith & Wesson pistol ships with a 30-round PMAG and a threaded barrel fitted with a blast diverter.

Key Specifications

• Chambered in 5.56 NATO/.223 Remington, one of the most versatile centerfire rifle cartridges available.
• Runs a 7.5-inch barrel finished in Armornite for corrosion resistance.
• Holds 30+1 rounds per magazine, and ships with 1 30-round PMAG included.
• Uses a 1:7 twist rate to stabilize a wide range of 5.56 bullet weights.
• Wears a Hodge rail free-float M-LOK handguard for cool-running, accessory-ready handling.
• Includes an adjustable arm brace with a closure strap and integrated QD sling swivel point.
• Features four interchangeable palmswell grip inserts for a customized hand fit.
• Ships with a threaded barrel fitted with a blast diverter.
• Weighs approximately 5.5 pounds unloaded, a manageable weight for the platform.
• Finished in matte black over 7075 aluminum receivers.

Frequently Asked Questions

Does this pistol come with a brace? Yes, an adjustable arm brace with a closure strap ships installed.

What handguard does it wear? A Hodge rail free-float M-LOK handguard for cool-running, accessory-ready handling.

Does it include a magazine? Yes, one 30-round PMAG ships with the pistol.

Buy the Smith & Wesson M&P15 Pistol, 5.56 NATO, 7.5-Inch, M-LOK, PSB

Smith & Wesson brings decades of AR-platform experience to this compact M&P15 pistol, complete with a brace, sling point, and PMAG ready to go out of the box. Order it from our AR pistols lineup at our Lubbock, Texas gun shop for fast, insured shipping to your FFL.