Cmmg Receiver Extension Nut MK4 for AR-15 - Black
SKU: C01-CA55CA9CB Product ID: 91797
CMMG Receiver Extension Nut, Castle Nut for Buffer Tube, Fits AR-15, Matte Finish, Black 55CA9CB
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Product information
Since 2002 CMMG has been the leading manufacturer of AR-15 rifles, AR-10 rifles, and trailblazing AR technologies. CMMG offers premium AR-15 and AR-10 rifles, parts, and accessories.
Specifications
- Brand
- Cmmg Inc.
- Model
- Receiver extension nut
- Category
- Parts
- Finish
- Matte
- SKU
- C01-CA55CA9CB
- Product ID
- 91797
More specifications (6)
- Color
- Black
- Material
- Steel
- Warranty
- Manufacturer limited lifetime
- Ca prop 65 chemical
- Lead
- Firearm accessories weapon fit
- Ar-15
- Product type
- Part
Shipping / FFL
Shipping and receiving dealer information.
Important: Firearm purchases are shipped to a licensed receiving FFL dealer for transfer. Customers provide the receiving dealer details during checkout.
- Shipping Type
- Ships to receiving FFL
- Dealer Information
- Provided manually at checkout
- FFL Locator
- Not included
- Processing Time
- Typically 1–3 business days
- Delivery Method
- Carrier shipment to licensed dealer
- Transfer Requirement
- Background check completed at receiving dealer
- Customer Responsibility
- Confirm dealer availability before ordering
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