HM Defense Upper 16" Barrel 15" M-LOK Black

HM Defense Upper 16" Barrel 15" photo
Availability: Within 1 day
SKU: 16MBUP-556-L
Barcode: 8541640072344
Brand: HM Defense
Color: Black
Caliber: 223 Rem, 5.56 mm
Compatibility: AR-15
Barrel Length: 16"
Accessories: Muzzle Brake
Description: 15" MLOK Rail
Coating: Anodized
Type of Barrel: 1:8
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16MBUP-556-L, Upper, Fits AR-15, 223REM/556NATO, 16" MONOBLOC Barrel, Midlength Gas System with Integral Gas Block, 1:8 Twist, Muzzle Brake, Black Color, Anodized Finish, 15" Free Float Rail with M-LOK

HM Defense's mission is to advance AR15 / AR10 rifle technology to its highest level. They strive to create rifles that are more accurate, easier to maintain and dependable in extreme conditions.


  • Patented HM MONOBLOC Barrel with integrally machined Gas Block
  • Free-float rail with Picatinny and M-Lok
  • Patented HMB Bolt which replaces cam pin hole with cam pin socket and tapered cam pin

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