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Smith & Wesson M&P10 Optic Ready .308 18″ 20+1

SKUTSW|90756 Conditionnew CategoryAR Rifles
$1546.99
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About this product

The Smith & Wesson M&P10 Optic Ready is a semi-automatic, AR-pattern rifle chambered in .308 / 7.62x51mm NATO designed for modularity and adaptability. It features an 18″ steel barrel with a mid-length gas system and a mid-length handguard that includes a Picatinny-style rail for optics. Controls include an ambidextrous manual safety, magazine release, and bolt release, while the stock offers six-position adjustability and a sling swivel. The platform is intended for a broad range of recreational, sport, and professional shooting roles where reliability and accessory compatibility are priorities.

Key Specifications

  • The caliber is .308 / 7.62x51mm NATO.
  • The barrel measures 18″.
  • The rifle ships with a 20+1 capacity.
  • The action is Semi-Auto.
  • The rate of twist is 1:10″.
  • The barrel material is Steel.
  • The overall length is 36.90″.
  • The weight is 7.70 lbs.
  • The muzzle is fitted with a Flash Suppressor.
  • The stock is a 6 Position adjustable design.

Configured optic-ready with a full-length rail and a mid-length gas system, the M&P10 provides a stable, adaptable foundation for shooters who require a .308 platform that accepts optics and accessories. Its combination of adjustable ergonomics, standard AR-style controls, and an 18″ barrel makes it well-suited for range work, precision-oriented applications, and other disciplined shooting uses.

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Specs at a glance

Smith & Wesson M&P10 Optic … SPECS AT A GLANCE 7.70 lbs WEIGHT 51mm SIZE
Editorial diagram — measurements verified during testing.

Key attributes

upc022188150285
manufacturerSmith & Wesson / S&W
manufacturer part number811308
actionSemi-Auto
barrel length18"
caliber/gauge.308 / 7.62 NATO
capacity20 + 1
safetyAmbidextrous
Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$1546.99