Barrett MK 22 .338 Norma Mag 27″ Fluted Barrel Coyote Brown
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About this product
The Barrett MK 22 is a modular bolt-action precision rifle chambered in .338 Norma Magnum with a 27-inch fluted barrel, designed for extreme long-range engagement under military-specified tolerances. It represents the commercial adaptation of Barrett's MRAD platform that secured both USSOCOM ASR and U.S. Army PSR contracts. This Coyote Brown configuration balances suppressor-ready durability with the repeatable accuracy demanded by professional marksmen operating beyond 1500 yards.
What is the Barrett MK 22 used for?
The MK 22 is engineered for disciplined long-range shooting where first-round hits on man-sized targets at 1200+ meters are non-negotiable. Its 1:9.4 twist barrel stabilizes heavy .338 Norma Magnum projectiles like the 300-grain OTM, maintaining supersonic velocity past 1600 meters in standard atmospheric conditions. The chassis accepts quick-caliber conversions to 7.62 NATO or .300 Norma Magnum with factory kits, making it a singular platform for multi-role precision work.
How does the Barrett MK 22 compare to the Stevens 334?
The MK 22 delivers sub-0.5 MOA accuracy with match ammunition versus the Stevens 334's typical 1.5-2 MOA performance with .308 Winchester. Where the Stevens 334 serves as an economical deer rifle effective to 400 yards, the Barrett's 27-inch barrel and $7,695 price tag reflect its purpose-built engineering for engagements beyond 1000 meters. The MK 22's aluminum chassis weighs 14.8 pounds unloaded—nearly double the Stevens' 7.1 pounds—because every component is overbuilt for consistency under sustained fire.
What does it weigh and what are the dimensions?
This rifle measures 49.4 inches overall with a folded stock length of 36.2 inches for transport. The fluted 27-inch barrel contributes to a total weight of 14.8 pounds without optics, with the center of balance positioned 5.8 inches forward of the trigger guard. The 21.75-inch Picatinny rail provides 553 mm of continuous mounting surface for night vision bridges and high-magnification optics like the Vortex Razor HD Gen III.
Who is this NOT for?
Walk-away from the MK 22 if your typical engagement occurs inside 300 yards or you prioritize lightweight maneuverability. The 14.8-pound weight and 49-inch length make it unsuitable for quick-reaction CQB scenarios or extended foot patrols without vehicle support. For hunters stalking timbered terrain, consider the Stevens 334 in .243 Win at one-seventh the cost and half the weight.
What's in the box?
Each MK 22 ships with two 10-round steel magazines, a MIL-STD-1913 rail interface manual, and a factory test target documenting 3-round groups averaging 0.42 MOA with 250-grain Lapua Scenar ammunition. The hard case includes torque specifications for the 18 in-lb barrel retention system and 65 in-lb action screws—critical details most commercial rifles omit but armorers require.
Is the Barrett MK 22 worth it at $7,695?
Justify the investment if your operation depends on hitting 18x24 inch steel at 1500 meters with minimal environmental compensation. The MK 22's $4,000 premium over custom Remington 700 builds buys guaranteed sub-half-MOA accuracy, quick-change caliber capability, and NIJ Level III ballistic protection testing on the chassis. For recreational shooting under 600 yards, this represents diminishing returns better spent on ammunition and training.
Specs at a glance
Pros & cons
What works
- Sub-0.5 MOA accuracy with match ammo—verified on factory test target
- 27-inch fluted barrel dissipates heat during sustained strings of fire
- Modular chassis accepts 3 calibers with factory conversion kits
- Folding stock reduces transport length to 36.2 inches
Trade-offs
- 14.8-pound weight mandates bipod or supported shooting positions
- $7,695 price excludes optics, rings, and bipod—add $2,000+ for operational setup
- Barrel life estimated at 2500 rounds before accuracy degradation in .338 Norma Magnum
Key attributes
| upc | 810021511849 |
| manufacturer | Barrett Firearms |
| manufacturer part number | 19774 |
| shipping weight | 45.6 |
Frequently asked questions
- Is it compatible with suppressors?
- Yes, the MK 22 ships with a 5/8x24 threaded muzzle brake timed for direct-thread or quick-detach suppressors. Barrett recommends their own .338-caliber suppressors rated for full-power magnum loads, but any can rated for .338 Lapua pressures will function. Thread concentricity is held to 0.0015 inches TIR to prevent baffle strikes.
- Does it fit in a standard rifle case?
- Only if the case exceeds 50 inches internally when the stock is extended. With the stock folded, the rifle measures 36.2 inches—fitting most 42-inch tactical cases with room for accessories. Pelican 1750 cases require foam modification to accommodate the 10-inch height of the elevated rail system.
- How long does shipping take?
- Ironclad Armory processes Form 3 transfers to your FFL within 3 business days for in-stock items. Transit time varies by carrier, but expect 5-7 days ground shipping continental US. NFA items requiring Form 4 approval add 8-12 months for ATF processing before transfer.
- Can I return it if it doesn't group well?
- No—firearms sales are final once the transfer is complete per ATF regulations. Ironclad Armory requires inspection before transfer acceptance. If mechanical defects appear, Barrett's warranty covers repair or replacement through their Tennessee facility, typically resolved in 2-3 weeks turnaround.