Smith and Wesson M&P15 AXE .300 AAC Blackout 8' Barrel 30-Rounds

Smith & Wesson M&P15 AXE Pistol Features

The Smith & Wesson M&P15 AXE Pistol is built around Gemtech GVAC technology that fundamentally improves the direct-impingement gas system by incorporating an expansion chamber in the gas block that siphons off just enough gas to cycle the bolt carrier group while collecting excess gas and venting it forward out the muzzle once the projectile exits, keeping blowback away from the shooter&##39;s face during suppressed fire. The 8 inch barrel is crafted from stress-relieved 4150CMV steel with an Armornite finish for superior corrosion resistance and extended service life, while 5R rifling improves accuracy, velocity, and barrel longevity compared to traditional rifling profiles. A nickel boron coated barrel extension delivers exceptional heat resistance, smooth feeding, and flawless bolt cycling through sustained high-volume fire. For personal defense shooters, law enforcement professionals, and competition-focused users who need a .300 BLK pistol engineered specifically for suppressed performance without sacrificing reliability, the M&P15 AXE Pistol is purpose-built to that standard.

The enhanced bolt carrier group pairs with the Radian Raptor ambidextrous charging handle to deliver a smooth, reliable action interface accessible to both right and left-handed shooters without modification. Fully ambidextrous controls including bolt release, magazine catch, and safety selector ensure confident, consistent operation in any shooting scenario. The 7 inch Midwest Industries Combat M-LOK free-float seven-sided handguard provides a lightweight, rigid mounting platform for accessories along the full perimeter of the rail, while the optics-ready receiver and 5/8x24 threaded barrel give shooters a complete suppressor and optic-ready foundation out of the box. The M&P pistol grip with four interchangeable backstraps and Magpul BTR arm brace round out an ergonomic, fully configured package that weighs in at 87.04 oz and measures 23.25 inches overall. For shooters seeking a duty-grade, suppressor-optimized .300 BLK pistol for sale at GrabAGun, the Smith & Wesson M&P15 AXE Pistol delivers the innovation, versatility, and uncompromising reliability that the M&P15 AXE line is built on.

Smith & Wesson M&P15 AXE Pistol Specifications

• Manufacturer: Smith & Wesson
• Model: M&P15 AXE Pistol
• Type: Semi-Automatic Pistol, Gas-Operated
• Caliber: .300 BLK
• Color: Black
• Frame Material: 7075 T6 Aluminum
• Barrel Material: 4150CMV Steel
• Barrel Finish: Armornite
• Barrel Length: 8"
• Rate of Twist: 1:7.5"
• Thread Pattern: 5/8x24
• Overall Length: 23.25"
• Capacity: 30
• Handguard: 7" Midwest Industries Combat M-LOK, Seven-Sided
• Brace: Magpul BTR
• Grip: Polymer, 4 Interchangeable Backstraps
• Sights: None, Optic Ready
• Safety: Thumb Safety, Ambidextrous
• Weight: 87.04 oz
• Magazines Included: 1