CMMG .300 Blackout 8" Barrel Sub-Assembly Nitride
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CMMG | 30D810A | MPN: 615 | UPC: 815835016283 | Black Nitride | .300 AAC Blackout | 8" Barrel | 1:7 Twist | 5/8"-24 tpi
Salt bath nitride finish inside and out. Pistol-length gas system with .750" gas journal.
Specifications:
- Brand: CMMG
- Model: 30D810A
- MPN: 615
- UPC: 815835016283
- Category: AR Uppers
- Product Type: 3
- Caliber: .300 AAC Blackout
- Barrel Length: 8"
- Barrel Profile: Medium Taper
- Twist Rate: 1:7"
- Thread Pitch: 5/8"-24 tpi
- Thread: 5/8 x 24
- Gas System: Pistol Length
- Gas Journal: .750"
- Barrel Extension: M4
- Headspace: Factory Headspaced
- Material / Barrel Material: 4140 Chrome Moly Steel
- Finish: Salt Bath Nitride (Inside and Out)
- Color: Matte Black
- Frame Material: 4140 Chromoly Steel
- Alternate Titles: Cmmg 30D810a Barrel Sub-Assembly 300 Blackout 8" Black Nitride Finish 4140; CMMG AR Rifle Barrel 300 Blackout 8" Barrel 1:7 Twist Pistol Length Gas; CMMG 30D810A Barrel Sub-Assembly 300 Blackout 8" Black Nitride Finish 4140 Chromoly Steel Material Pistol Length with Medium Taper Profile for AR-15
Technical Specifications
| Caliber | 300 AAC Blackout |
|---|---|
| Capacity | 1 |
| Barrel Length | 8.00" |
| Action Type | 300 AAC Blackout/Whisper (7.62x35mm) |
| Finish | Nitride |
| Weight | 1.13 lbs |
| Sights | None |
| Thread Pitch | 5/8"-24 tpi |
| Twist Rate | Pistol Length |
| Manufacturer | CMMG |
| Model | 30D810A |
| SKU | B293428 |
| UPC | 815835016283 |
| 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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