KAK Industry
KAK Industry K-SPEC Enhanced AR Bolt 5.56/.300 BLK Dual Ejector Phosphate
KAK Industry K-SPEC Enhanced AR Bolt 5.56/.300 BLK Dual Ejector Phosphate
The KAK Industry K-SPEC Enhanced AR Bolt is a complete, assembled bolt built for 5.56/.300 BLK AR-15 platforms. Its dual ejector system uses Mil-Spec ejectors and springs to promote consistent ejection, while the centered ejector holes on the lugs help preserve bolt strength.
Machined from 9310 steel with a phosphate finish for corrosion resistance, the bolt is backwards compatible with all standard Mil-Spec BCG components and works with any AR-15 style direct impingement system, so no proprietary parts are required.
Key Features
| Brand | KAK Industry |
| Model | K-SPEC |
| Type | Bolt |
| Firearm Fit | AR-15 |
| Caliber | 5.56/.300 BLK |
| Material | 9310 steel |
| Finish | Phosphate |
| Ejector System | Dual ejector |
| Compatibility | Mil-Spec BCG components; AR-15 direct impingement |
| Condition | New |
| Manufacturer SKU | 303-0502-011 |
| UPC | 811163035743 |
Highlights
- Dual ejector system with Mil-Spec ejectors and springs
- 9310 steel construction
- Phosphate finish for corrosion resistance
- Centered ejector holes on lugs maintain bolt strength
- Backwards compatible with all standard Mil-Spec BCG components
- Compatible with any AR-15 style direct impingement system
Compatibility
Fits AR-15 platforms chambered in 5.56/.300 BLK. Compatible with any AR-15 style direct impingement system and backwards compatible with all standard Mil-Spec BCG components.
Frequently asked questions
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