Centurion Arms E4 ETB Enhanced Dual Ejector Tapered Bolt Assembly
The E4 bolt assembly features dual ejectors and improved geometry to greatly improve reliability.
The E4 ETB Bolt Assembly from Centurion Arms is a complete bolt assembly for use with your Centurion Arms ‘T’ marked barrels and KAC E3 barrels. The E4 bolt features dual ejectors, ensuring more reliable ejection. This is particularly important for use with suppressors. The bolt geometry also features a larger radius between the lugs and the body to prevent lugs from shearing at their most common failure point.
Features
- Hard chrome
- Dual ejectors for more positive ejection and greater reliability
- Shot-peened
- Magnetic particle inspected
- Tool steel extractor
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