KAK K-SPEC AR Bolt 5.56/300 Blackout Chrome
KAK Industry K-SPEC Enhanced bolt for AR15 platforms. Dual ejector system with 9310 steel construction and chrome finish. Compatible with 5.56 NATO and 300 Blackout.
Fits: AR15
KAK K-SPEC Enhanced AR Bolt
The K-SPEC bolt represents a thoughtful evolution in AR15 bolt design, addressing one of the most critical reliability factors: consistent ejection.
Dual Ejector System
This bolt features a dual ejector design that uses standard Mil-Spec ejectors and springs—no proprietary parts required. The ejector holes are precisely centered on the lugs, maintaining the structural integrity of the bolt while dramatically improving ejection reliability.
Key Features
- 9310 Steel Construction: High-strength steel ensures durability and longevity
- Chrome Finish: Corrosion resistance and smooth operation
- Dual Ejector Design: Increases ejection reliability and consistency
- Mil-Spec Compatible: Uses standard components for easy maintenance
- Universal Compatibility: Functions reliably with both 5.56 NATO and 300 Blackout ammunition
Performance Benefits
The dual ejector system works by providing redundancy in the ejection process, which translates to more consistent ejection patterns across varying ammunition types and shooting conditions. Whether you're running suppressed loads or standard velocity rounds, this bolt delivers the reliability serious shooters demand.
A quality bolt is the foundation of a reliable rifle. The K-SPEC delivers.
Features
- complete assembled bolt only
- duel ejector
- 9310 steel
- machine gun chrome finish
- backwards compatible with all standard mil-spec bcg components
- can be used in any ar-15 style direct impingement system
