CMMG 55DE10A 16.1" 5.56 NATO Barrel, 4140 Steel, Nitride, M4 Profile
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CMMG | 55DE10A | MPN: 615 | UPC: 815835014067 | Matte Black Salt Bath Nitride | 5.56 NATO | 16.10" Barrel | M4 Profile | 1:7" Twist | 1/2"-28 tpi
Salt Bath Nitride finish inside and out. Carbine-length gas system with .750" gas journal and factory headspaced barrel extension; accepts .223 Remington.
Specifications:
- Brand: CMMG
- Model: 55DE10A
- MPN: 615
- UPC: 815835014067
- Category: AR Uppers
- Product Type: 3
- Caliber: 5.56 NATO (accepts .223 Remington)
- Barrel Length: 16.10"
- Barrel Profile: M4
- Twist Rate: 1:7"
- Thread: 1/2 x 28
- Thread Pitch: 1/2"-28 tpi
- Gas System: Carbine Length
- Gas Journal: .750"
- Barrel Extension: M4
- Factory Headspaced: Yes
- Material / Barrel Material: 4140 Chromoly Steel
- Finish: Salt Bath Nitride (Inside and Out)
- Color: Matte Black
Technical Specifications
| Caliber | 5.56 mm NATO |
|---|---|
| Capacity | 1 |
| Barrel Length | 16.10" |
| Action Type | 223 Remington/5.56 NATO |
| Finish | Stainless Black Nitr |
| Weight | 1.9 lbs |
| Sights | None |
| Thread Pitch | 1/2"-28 tpi |
| Twist Rate | Carbine Length |
| Manufacturer | CMMG |
| Model | 55DE10A |
| SKU | S74364 |
| UPC | 815835014067 |
| Availability | In Stock |
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Shipping & Returns
Shipping Information
- Orders typically process within 1-2 business days
- Ships via major carriers with tracking
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
Return Policy
- 30-day return policy on accessories and non-firearms
- Items must be unused and in original packaging
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at 502-272-4859 or submit a question for assistance with shipping or returns.
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