Product Description
Autococker Delrin Bolt Karni / Evo - ACP Super Light Spine Bolt - 1oz Bolt & Bolt Pin
The Bolt is made from lightweight delrin which is self lubricating. Has a carbon fiber Spine.
O-Ring design eliminates up to 80% of blow back
The bolt has a timing hole for an allen key to adjust your hammer lug. this means you do not have to remove the bolt to make these adjustments.
A Ball detent slot is milled on the Right and left side of the bolt.
Will work with single or dual ball detents
Fits:
Karnivor & Evo
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Bolt
Light weight and very well made
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Works great
Fit my 98 STO perfectly (P block). I had a bolt with no o rings that had enough blowback to send a ball straight up in the air. This bolt took care of that issue.