LMT 12″ Piston Barrel 5.56 1:7″ RH Twist | Lewis Machine & Tool R-L7MC1B

MAP: $620.10
MSRP: $689.00

This is an OEM FACTORY barrel from LMT

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12″ Piston Chrome Lined 5.56×45 (.223) 1:7″ RH twist barrel

Designed for the LMT monolithic receiver, this barrel utilizes a piston operating rod and has an A2 birdcage for reduced flash. The barrel is coated and cryogenically treated for long term durability.




2.18 lbs

Barrel Length


Barrel Material


Operating Method




Barrel Caliber

Additional information

Weight 113 oz
Dimensions 14 × 4 × 6 in


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