CMMG 55DE10A 16.1" 5.56 NATO Barrel, 4140 Steel, Nitride, M4 Profile
Shop CMMG ProductsThe CMMG 55DE10A Barrel Sub-Assembly is designed for AR-15 enthusiasts looking to build or upgrade their firearm. This high-quality barrel is cham...
CMMG 55DE10A Barrel Sub-Assembly - 5.56 NATO, 16.10" Black Nitride Finish
The CMMG 55DE10A Barrel Sub-Assembly is designed for AR-15 enthusiasts looking to build or upgrade their firearm. This high-quality barrel is chambered in 5.56 NATO and features a durable 4140 Chromoly Steel construction with a Salt Bath Nitride finish for enhanced longevity. With a carbine length and M4 profile, this barrel ensures reliable performance and precision.
Specs:
Brand: CMMGModel: 55DE10A
Caliber: 5.56 NATO (accepts .223 Remington)
Barrel Length: 16.10"
Profile: M4
Twist Rate: 1:7"
Thread: 1/2 x 28
Gas System: Carbine Length
Gas Journal: .750"
Barrel Extension: M4
Factory Headspaced: Yes
Material: 4140 Chromoly Steel
Finish: Salt Bath Nitride (Inside and Out)
Color: Matte Black
UPC: 815835014067
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 | 1.90 oz |
| Sights | None |
| Thread Pitch | 1/2"-28 tpi |
| Twist Rate | Carbine Length |
| Manufacturer | CMMG |
| Model | 55DE10A |
| SKU | S74364 |
| UPC | 815835014067 |
| Condition | New in Box |
| 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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