The Barrett MK22 MOD 0 in .300 Norma Magnum with a 26-inch barrel is a purpose-built precision rifle that earned its place as the U.S. military’s next-gen sniper platform. Chambered in the hard-hitting .300 Norma Magnum, this bolt-action rifle delivers consistent sub-MOA accuracy at distances most shooters only dream about. Finished in Coyote Brown, it pairs a lightweight side-folding stock with an adjustable cheek piece and ambidextrous controls, making it as adaptable as it is accurate.
| Manufacturer | Barrett |
|---|---|
| Model | MK22 MOD 0 |
| Material | Aluminum alloy receiver, steel barrel, polymer stock |
| Compatibility | .300 Norma Magnum ammunition (10+1 magazine capacity) |
| Finish | Coyote Brown Cerakote |
| Weight | 15.20 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- Fluted 26-inch barrel with suppressor-capable muzzle brake — The fluting reduces weight without sacrificing rigidity, and the threaded muzzle brake lets you mount a suppressor quickly, cutting down recoil and noise at the range or in the field.
- Lightweight side-folding stock with adjustable cheek piece — Fold it down for compact transport or storage, then dial in your cheek weld with tool-free adjustment. That means consistent eye relief and repeatable accuracy shot after shot.
- Ambidextrous controls — Safety, bolt handle, and magazine release are all reachable from either side, so lefties and righties both get the same fast, natural handling without swapping parts.
- Barrett M-LOK forend — Mount bipods, night vision, or a laser designator directly to the handguard without extra rails. It keeps the rifle slim and lets you customize for your mission.
- 1:8-inch twist rate — Optimized for heavy, high-BC bullets in .300 Norma Magnum, this twist stabilizes 220-250 grain projectiles, giving you the edge when wind calls get tricky at 1,500+ yards.
Who It’s For
This rifle is for the long-range precision shooter who demands military-grade reliability and accuracy. Whether you’re a competitive PRS shooter pushing past 1,500 yards, a dedicated hunter who wants a single-shot guarantee on elk at extreme distances, or a collector who appreciates the engineering behind the U.S. Army’s CSASS contract winner, the MK22 MOD 0 is built to deliver. First-time buyers should note: this is not a beginner’s plinker — it’s a serious precision tool that rewards practice and good fundamentals.
Pros & Cons
- Pro: Sub-MOA accuracy right out of the box — most shooters see 0.5-0.7 MOA with quality match ammo.
- Pro: Side-folding stock saves space in a safe or case without needing to disassemble the rifle.
- Pro: Ambidextrous design means it works for any shooter, any scenario.
- Con: At 15.20 lbs unloaded, it’s heavy for a hunting rifle — plan on a good sling or a pack frame for long hikes.
- Con: The .300 Norma Magnum ammunition is pricier and less common than .308 Win or 6.5 Creedmoor, so budget accordingly.
Comparison: Barrett MK22 MOD 0 vs. Geissele Super Precision vs. Zev Technologies OZ9
| Feature | Barrett MK22 MOD 0 | Geissele Super Precision | Zev Technologies OZ9 |
|---|---|---|---|
| Caliber | .300 Norma Magnum | 6.5 Creedmoor / .308 Win | 9mm (pistol) |
| Barrel Length | 26 in | 22 in | 5.28 in |
| Weight | 15.20 lbs | 12.5 lbs | 2.2 lbs |
| Stock | Side-folding, adjustable | Fixed, adjustable | Grip module (pistol) |
| Price | $16,250 | $2,800 | $1,200 |
| Best For | Extreme long-range precision | Mid-to-long range competition | Competition pistol shooting |
The Barrett MK22 is in a different class than Geissele’s bolt guns or Zev’s pistols — it’s a dedicated long-range system with military provenance. If you need a lighter, cheaper option for 1,000-yard work, the Geissele is a solid alternative, but the MK22’s .300 Norma Magnum cartridge and 26-inch barrel give it a reach advantage that’s hard to beat.
FAQ
What is the effective range of the Barrett MK22 MOD 0 in .300 Norma Magnum?
With the 26-inch barrel and 1:8 twist, this rifle is capable of consistent hits on man-sized targets out to 1,500 yards, and experienced shooters have pushed it past 2,000 yards with match-grade ammunition. The .300 Norma Magnum round retains energy and resists wind drift better than .308 or 6.5 Creedmoor at those distances.
Can I mount a suppressor on the Barrett MK22 MOD 0?
Yes — the factory muzzle brake is threaded to accept a suppressor (common thread pitch is 5/8×24). Barrett designed the MK22 with suppressor use in mind, so you can run it suppressed without changing the gas system or losing accuracy.
Is the Barrett MK22 MOD 0 legal for civilian ownership?
Yes, the MK22 MOD 0 is a bolt-action rifle and is legal for civilian purchase in all 50 states. It does not fall under NFA restrictions as a Title I firearm. Check your local laws for any magazine capacity limits.
How does the side-folding stock hold zero?
According to Barrett specs, the folding mechanism is machined to tight tolerances and locks up with no play, so your scope zero remains consistent whether the stock is folded or extended. It’s a robust design tested to military standards.
Trust & Delivery
- ✅ Nationwide delivery (all 50 states)
- ✅ Ships 1-2 business days
- ✅ 30-day returns
- ✅ Secure checkout
Last updated: April 2026
Check out more precision options in our Bolt Action Rifles or see the full Barrett Rifles collection. For accessories, browse our Rifle Parts & Upgrades.
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