The Barrett MRAD SMR is a Single Mission Rifle built in .300 Winchester Magnum (brand part no. 18512), trading the standard MRAD’s interchangeable-barrel system for a simplified, single-caliber precision chassis rifle. Barrett holds the free-floated barrel in the upper receiver with a standard barrel nut, sharing 90 percent parts commonality with the full MRAD platform. The non-folding stock is fixed with a vertically adjustable cheek piece and separate length-of-pull spacers, trimming roughly two and a half pounds and an inch of length off the standard MRAD. A Magpul MOE grip and a 21.75-inch accessory rail round out the FDE-finished chassis. Rated for approximately .75 MOA accuracy out of the box, this rifle suits shooters who want MRAD-level precision in a lighter, purpose-built package.

Key Specifications

• Chambered in .300 Winchester Magnum, a proven long-range magnum cartridge.
• Feeds from a 10-round detachable magazine.
• Wears a 26-inch fluted, free-floated barrel held by a standard barrel nut.
• Cut with a 1-in-10-inch twist rate to stabilize heavier .300 Win Mag bullets.
• Rated for approximately .75 MOA accuracy out of the box.
• Finished in FDE across the receiver and fixed stock.
• Features a vertically adjustable cheek piece with length-of-pull spacers.
• Equipped with a Magpul MOE pistol grip.
• Wears a 21.75-inch accessory rail for mounting support gear.
• Weighs about 12.3 pounds.

Frequently Asked Questions

Is this rifle accurate out of the box? Yes, the MRAD SMR is built to approximately .75 MOA accuracy.

Can the stock be adjusted to fit the shooter? Yes, it has a vertically adjustable cheek piece and length-of-pull spacers.

Does this rifle have an interchangeable barrel like the standard MRAD? No, the SMR ships set in a single caliber from the factory rather than the multi-caliber MRAD platform.

Buy the Barrett MRAD SMR .300 Win Mag Rifle

Order this MRAD SMR from our Lubbock, Texas gun shop and get a precision bolt-action rifle shipped fast and insured to your FFL, ready for the range or the field.