Welcome to Cheaper Than Dirt! Shop 200,000+ deals on firearms, ammunition, gun parts, survival gear and more. All in stock and ready to ship.
| Next

CMMG AR-15 Special Purpose Rifle Complete Upper Assembly .223 Rem/5.56 NATO 18" Medium Contour Barrel Smith Vortex Flash Hider Midwest SS Free Float Rail Flat Top Black

CMMG, Inc.
Typically ships within 1 to 2 business days.
We regret that this item is not available at this time.
Can we ship this to you?
Each CMMG SPR barrel is individually magnetic particle tested to ensure quality. Built with CMMG Forged A3 Flat Top upper receivers with T marked optic rail slots and extended feed ramp cuts (M4 feed ramps) for reliable chambering. SPR Barrels are engraved CMMG WASP 5.56 NATO 1/9. Each CMMG M4 Upper is pre head spaced and test fired before shipping and include a Semi-Auto Bolt Carrier and Charging Handle. CMMG uppers are built to Mil-Spec standards and will mount onto any standard mil-spec AR15 lower receiver assembly.

Specifications and Features:
4140 chrome moly vanadium steel
Not Chrome Lined
5.56x45 NATO chamber
Caliber: .223
1/9 Twist Rate
1/2x28 RH Muzzle Thread
11 degree recessed target crown
Medium Contour 18" Barrel Profile
VORTEX Flash Hider
Midwest Ind. Rifle Length "SS" Series Free Float Forearm
Forged A3 upper receiver
M4 feed ramps
Semi Auto Bolt Carrier and Charging Handle Included
T marked with extended feed ramp cuts (M4 ramps)
Made In USA
Does NOT fit Colt lowers with sear block.

Total number of Reviews: 1

Submit a review

5.0 5
"This was my first AR build and I'm not in law enforcement or military but I bought this gun for rec/coyotes. I've only shot 100 round with it but so far I'm beyond impressed. Shooting MFS 55 grain FMJ's at 100 yards 5 round groups are -less than a inch and 70% of the groups at 200 yards are 2\" or less size widest one was a little off with 2 1/4 inch's for not being on a bench just shoulder and bi pod that's beyond acceptable."