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CMMG BBL SUB ASSEMBLY 223REM 12.5 MULTI ROLE

CMMG BBL SUB ASSEMBLY 223REM 12.5 MULTI ROLE

$178.69

CMMG BBL SUB ASSEMBLY 223REM 12.5 MULTI ROLE

4 in stock

Purchase & earn 179 points!
SKU: BILL|CMMG 55DDF0A Category: Tag: Brand: Product ID: 134415

Description

Description

Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced. – 5.56×45 NATO Chamber – 12.5 – Multi Role Profile – 4140 Chrome Moly – Salt Bath Nitride Finish inside and out – 1:7 Twist – Threaded 1/2-28 – Carbine length gas port – .750 Gas Journal

Specifications

  • Short Stroke Gas Piston Gas System (Rifle Length)
  • 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
  • 1:8 Twist Rate Rifling

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