Home / Products / Lewis Machine & Tool (Lmt) / Lewis Machine & Tool (LMT) AR-15 MRP Chrome Lined 5.56 Piston Barrel - 12"
Lewis Machine & Tool (LMT) AR-15 MRP Chrome Lined 5.56 Piston Barrel - 12"
Lowest Listed Price
$695.7
MSRP
$695.7
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Updated
Aug 26, 2026
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Specifications
MPN
R-L7MC1B
Description
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. Specifications: Weight: 2.18 lbs Barrel Length: 12 in / 304 mm Barrel Material: Chrome Operating Method: Piston Rifling Twist Rate: 1:7" Barrel Caliber: 5.56x45 Weight: 2 lbs 2.4 oz