The Barrett MRAD SMR in .300 Winchester Magnum delivers match-grade precision in a streamlined, single-mission bolt-action platform — purpose-built for long-range shooters who demand sub-MOA performance without the added complexity of a modular system.
- Guaranteed .75 MOA accuracy for consistent, competition-ready long-range performance
- 26" fluted barrel reduces weight while maintaining superior rigidity and velocity
- Monolithic upper receiver machined from lightweight, durable 7000-series aluminum
- Full-length M1913 Picatinny top rail with built-in taper optimized for precision optics
- 2-port muzzle brake effectively manages .300 Win Mag recoil for faster follow-up shots
- Fixed FDE stock and simplified design make this package 2.5 lbs lighter than the original MRAD
Who This Is For
The Barrett MRAD SMR is ideal for dedicated long-range precision shooters, competitive marksmen, and tactical professionals who have committed to a single caliber and want Barrett's legendary accuracy and craftsmanship in a lighter, more streamlined package. The .300 Winchester Magnum chambering makes it equally capable on the 1,000-yard range as it is in demanding field conditions where flat trajectory and terminal energy matter most.
Specifications
| Brand | Barrett |
|---|---|
| Model | MRAD SMR |
| Caliber | .300 Winchester Magnum |
| Barrel Length | 26 inches (Fluted) |
| Action | Bolt Action |
| Finish / Color | Flat Dark Earth (FDE) |
| Receiver Material | 7000-Series Aluminum (Monolithic) |
| Rail System | Full-Length M1913 Picatinny (Tapered) |
| Muzzle Device | 2-Port Muzzle Brake |
| Stock | Fixed (Non-Folding) |
| Accuracy Guarantee | .75 MOA |
| Weight Savings vs. MRAD | Approx. 2.5 lbs lighter |
| Parts Commonality | 90% with Original MRAD |
| Country of Origin | USA |
Frequently Asked Questions
What is the difference between the Barrett MRAD SMR and the original MRAD?
The MRAD SMR (Single Mission Rifle) is a simplified, lighter version of the original MRAD. It shares 90% parts commonality with the standard MRAD but is configured for a single, fixed caliber — meaning it does not support interchangeable barrels. The stock is also fixed rather than folding, resulting in a slimmer profile that weighs approximately 2.5 pounds less than the original MRAD, while still delivering Barrett's .75 MOA accuracy guarantee.
Is the .300 Winchester Magnum a good caliber for long-range precision shooting?
Absolutely. The .300 Winchester Magnum is one of the most proven long-range cartridges available, offering a flat trajectory, excellent retained energy, and wide availability of quality match ammunition. Paired with the MRAD SMR's 26" fluted barrel and tapered Picatinny rail optimized for precision optics, this combination is well-suited for targets at 800 to 1,200 yards and beyond, making it a favorite among competitive long-range shooters and serious hunters alike.
What optics and accessories are compatible with the Barrett MRAD SMR?
The MRAD SMR features a full-length M1913 Picatinny top rail with a built-in taper, making it compatible with virtually any standard Picatinny-mount scope rings and bases. For long-range applications in .300 Win Mag, a high-quality first focal plane scope with at least 20x magnification and a zero-stop elevation turret is recommended. The 2-port muzzle brake is also suppressors-compatible — check with your dealer about appropriate muzzle device adapters if you plan to run a suppressor.