Precision-machined, stripped direct-impingement Bolt Carrier with a patented long-advance cam path that correctly times the rifle, finished in thin dense chrome. Â Match grade performance right out of the box, and a true drop-in component that will work with any barrel and gas system length.
CORRECTED TIMING
By correcting the legacy cam path, the bolt unlocks at 22.5 degrees rather than 20.7 degrees ensuring the cam pin is at top-dead-center where it should be, thus avoiding interference with the receiver wall aft of the the cam pin recess. By delaying unlocking by almost 2 degrees, residual  chamber pressure is reduced allowing the cartridge to fully release from the chamber wall easing extraction. The long advance cam path results in a flatter shooting platform with less recoil, even in over-gassed weapons, and smoother locking and unlocking all reducing muzzle rise.
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