CMMG AR-15 300 Blackout 8” MT 4140CM 5/8×24 Barrel – Nitride

CMMG AR-15 300 Blackout 8” MT 4140CM 5/8×24 Barrel – Nitride

CMMG AR-15 300 Blackout 8” MT 4140CM 5/8×24 Barrel – Nitride

$146.30

In stock

$146.30

  • CMMG AR Rifle Barrel
  • 300 AAC Blackout
  • 8″ Barrel
  • 1:7Twist
  • Pistol Length Gas System
  • Nitride

Features:

  • 8.0″
  • Medium Taper Profile
  • 4140 Chrome Moly
  • Salt Bath Nitride Finish inside and out
  • 1:7 Twist
  • 300 AAC Blackout Chamber
  • Threaded 5/8-24
  • Pistol length gas port
  • .750 Gas Journal
Availability: 7 in stock SKU: CMMG30D810A Manufacturer Part Number: 30D810AUPC: 815835016283

Description

Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced. ALL NFA RULES APPLY

Additional information

Weight 17 oz
Dimensions 9.50 × 2.25 × 2.25 in
Barrel Length

Color

Black

Finish

Fit

Manufacturer

Manufacturer Part #

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