The Smith & Wesson M&P10 in .308 Winchester/7.62x51mm NATO (brand part no. 311308) is a semi-automatic AR-10-pattern rifle engineered with 5R rifling and a 1-in-10-inch twist, giving long-range shooters the accuracy and power that make the M&P10 a proven choice for hunting and duty use. Smith & Wesson builds the M&P10 to be versatile and easily accessorized, suited to recreational shooting, competition, and professional applications alike. Among AR-platform rifles in the AR rifles category, the M&P10 favors shooters who want full-power .308 performance with the accuracy of match-style rifling.

Key Specifications

• Chambered in .308 Win/7.62x51mm NATO.
• Barrel uses 5R rifling for enhanced accuracy.
• Twist rate is 1-in-10-inch.
• Operates as a semi-automatic, gas-operated AR-10-pattern rifle.
• Receiver is optics-ready with a flat-top Picatinny rail.

Frequently Asked Questions

What caliber does the M&P10 fire? .308 Winchester/7.62x51mm NATO.

What makes the rifling different? 5R rifling, known for accuracy and reduced fouling versus conventional lands and grooves.

Buy the Smith & Wesson M&P10 .308 Win

Full-power .308 performance backed by 5R match-style rifling is exactly what the M&P10 delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.