Your Cart is Empty
Continue shoppingAdd description, images, menus and links to your mega menu
A column with no settings can be used as a spacer
Link to your collections, sales and even external links
Add up to five columns
Add description, images, menus and links to your mega menu
A column with no settings can be used as a spacer
Link to your collections, sales and even external links
Add up to five columns
The Optimized Carrier Key Screws (OCKS) are designed by M-Guns and made out of Grade 8 steel to provide significant advantages over the standard cap screw used in carrier keys.
Proper staking is crucial to reliable operation. An improperly staked carrier key can become loose under firing, and can cause a catastrophic malfunction that can render a firearm inoperable in the field. The OKCS have sharp, deep, and effective knurling with 12 deeper splines. These OCKS allow for metal to flow into the space when staking, creating more metal on metal contact.