The Smith & Wesson M&P15 in .223 Remington/5.56 NATO (MPN 311003) is an optic-ready AR-15 built with a 16-inch barrel finished in black Armornite for corrosion resistance. Smith & Wesson cuts a 1:9-inch rate of twist, ships the rifle with no fixed sights so shooters can mount their optic of choice, and fits a 6-position adjustable black stock. The rifle feeds from a detachable 30-round magazine. Among modern sporting rifles in the AR rifles category, the M&P15 favors shooters who want a straightforward, optic-ready AR-15 from an established manufacturer.

Key Specifications

• Chambered in .223 Rem/5.56 NATO with a 1:9-inch rate of twist.
• Features a 16-inch barrel finished in black Armornite.
• The receiver is optic-ready, with no fixed sights.
• Fitted with a 6-position adjustable black stock.
• Feeds from a detachable magazine with a 30+1 capacity.
• Sights: None, Optic Ready.
• Operates as a Semi-Auto action.
• Includes a forward bolt assist and dust cover.
• The upper and lower receivers are forged 7075 T6 aluminum.

Frequently Asked Questions

Does this rifle include an optic? No, the receiver is optic-ready but ships without a mounted optic.

What is the magazine capacity? A detachable 30+1 magazine.

Buy the Smith & Wesson M&P15 5.56 NATO

A straightforward, optic-ready AR-15 from an established manufacturer is exactly what the M&P15 delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.