Description
CMMG’s Barrel Sub-Assembly is ideal for building your custom AR-15 upper group. It comes with properly installed M4 barrel extension.
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$180.00
CMMG 55DC70A Barrel Sub-Assembly 5.56x45mm NATO 16.10″ Black Nitride Finish 4140 Chromoly Steel Material Midlength with Medium Taper Profile for AR-15
3 in stock
CMMG’s Barrel Sub-Assembly is ideal for building your custom AR-15 upper group. It comes with properly installed M4 barrel extension.
| UPC | 815835016153  | 
		
|---|---|
| Manufacturer | CMMG  | 
		
| Manufacturer Part Number | 55DC70A  | 
		
| Caliber/Gauge | .223 REM/5.56 NATO  | 
		
| Length | 16.10"  | 
		
| Model | Barrel Sub-Assembly  | 
		
| Rate of Twist | 1:7"  | 
		
| Product Type | Rifle  | 
		




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