

AB Arms ABA556B AR-15 Pro Bolt Assembly .223/5.56/.300 AAC Nickel Boron
Shop American Built Arms ProductsAmerican Built Arms Company | ABA556B | MPN: ABA556B | UPC: 859143003436 | Nickel Boron Finish | Caliber: .223 Rem / 5.56 NATO / .300 AAC | Part: AR-15 Pro Bolt Assembly | Weight: 0.10 lbs
Nickel boron coated bolt assembly. Compatible with AR-15 platform in .223/5.56/.300 AAC configurations.
Specifications:
- Brand: American Built Arms Company
- Model: ABA556B
- MPN: ABA556B
- UPC: 859143003436
- Category: AR Uppers
- SKU: Z43135
- Part Type: Bolt Assembly
- Platform: AR-15
- Caliber: .223 Rem / 5.56 NATO / .300 AAC
- Finish: Nickel Boron
- Weight: 0.10 lbs
Technical Specifications
| Weight | 0.1 lbs |
|---|---|
| Manufacturer | American Built Arms |
| Model | ABA556B |
| SKU | Z43135 |
| UPC | 859143003436 |
| 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 407-347-9840 or submit a question for assistance with shipping or returns.
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