LMT Defense - 5.56mm 11.5" Chrome Lined MRP Barrel Assembly - #L7TA1B - 815415015002 - Boss Firearms - BossFirearms.com

LMT Defense - 5.56mm 11.5" Chrome Lined MRP Barrel Assembly - L7TA1B

LMT Defense
SKU:
L7TA1B
|
UPC:
815415015002.
$554.40
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Current Stock:
6
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Description

The LMT Defense 11.5" Chrome Lined 5.56mm MRP Barrel Assembly (L7TA1B) is engineered specifically for LMT's Monolithic Rail Platform (MRP) upper receivers. This 11.5-inch, 5.56×45 (.223) barrel features a 1:7" right-hand rifling twist, low-profile gas block, carbine-length straight gas tube, and A2 birdcage flash hider. Every barrel is chrome lined for corrosion resistance and extended service life, then coated and cryogenically treated for maximum long-term durability. The 11.5" length offers a compact profile ideal for CQB and vehicle operations while maintaining adequate muzzle velocity.

LMT shoots every single barrel for accuracy before it ships — a standard not found at most manufacturers. Designed for the LMT MRP-L (Light) monolithic receiver platform, this barrel is compatible with direct impingement operation. Perfect for SBR builds, professional duty rifles, and competition.

Specifications

  • Caliber: 5.56×45 (.223 Rem)
  • Barrel Length: 11.5"
  • Rifling Twist: 1:7" RH
  • Gas System: Carbine Length
  • Operating Method: Direct Impingement
  • Barrel Material: Chromoly steel, chrome lined
  • Finish: Coated and cryogenically treated
  • Gas Block: Low profile
  • Muzzle Device: A2 birdcage flash hider
  • Compatible Platform: LMT MRP-L (Light)

Please allow up to 10 business days to ship — LMT shoots every barrel for accuracy.