Armaspec ARM6521-FDE Self-Retention Castle Nut Anodized Aluminum FDE
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Specifications
Material Anodized 7075-T6 aluminum
Weight 1.08 grams
Description
Product Overview
The Armaspec ARM6521-FDE self-retention castle nut is an anodized aluminum receiver-extension nut built for mil-spec AR-style platforms. The self-retention design helps keep your adjustment stable during use, while the Flat Dark Earth finish supports a consistent build aesthetic.
Key Features
- Self-retention design helps maintain alignment after adjustment
- Anodized 7075-T6 aluminum construction for strength with reduced weight
- Flat Dark Earth FDE finish for a matched look on FDE builds
- Mil-spec receiver extension thread interface for proper fitment
Upgrade your AR-style build stability with a lightweight aluminum self-retention castle nut from Armaspec.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
0 Reviews
- SKU:
- ARM6521-FDE
- UPC:
- 810048494002
- BUDS ID:
- 195426
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Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
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| Material | Anodized 7075-T6 aluminum | Aluminum | 7075 aluminum (7000 series aluminum) | 6061-T6 Aluminum | Hardcoat anodized aluminum |
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