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BROWNELLS AR-15 MK12 18IN 5.56MM BARREL

Barrel 5.56mm Nato 18 1-7 Rifle Length Black
Brownells #
100026221
MFR #
BN-15B57R18NCQ-
UPC
050806029514
$236.99
Coupon Code
Purchase Limit Help

In stock

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Specifications
Barrel Contour:
MK12
Barrel Finish:
Black Nitride
Barrel Length:
18.00
Gas Block Diameter:
0.750 Inches
Cartridge:
5.56x45 NATO
Gas System Length:
Rifle
Color:
Black
Make Model Fit:
AR-15.Universal
Model Number:
Mk12
Muzzle Threads:
1/2"x28
Item Length (Inches):
18.000
Twist:
1-7
Material:
416 Stainless Steel
Quantity:
1
Restriction
Restricted Part:
Yes
Prop 65 restriction:
WARNING: This product may contain chemicals known to the state of california to cause cancer and birth defects or other reproductive harm
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Description

AR-15 MK12 18" 5.56MM BARREL

The MK12 platform received fame for its use with US Special Operations groups as a semi-automatic precision rifle, and one of the essential elements of the platform is now offered as the Brownells 5.56 NATO MK12 Profile AR-15 barrel. The Brownells 5.56 NATO MK12 Profile AR-15 barrel are completely machined and finished by craftsmen in the USA and are made using stainless-steel bar stock that's 416-R certified steel and completely stress relieved. The barrels measure 18 inches long.

  • Features 1:7 rate of twist
  • Suppressor ready with 1/2x28 TPI threads
  • Features 11-degree target crown
  • Each barrel undergoes magnetic-particle inspection for quality

The Brownells 5.56 NATO MK12 Profile AR-15 barrel also features a complete nitride treatment, as well as precision machining for perfect suppressor compatibility.

Restricted Part
Please check with your state regulations for ownership of Restricted Parts. May require documentation.

Prop 65WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

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