- Replacement Crossbolt and NutDid you lose the nut for your EGW Rings or EGW Extendariser while doing a deep clean? Worry no more, we offer replacement hardware for your rings and extendarisers! Make sure you select the ... 90100
$8.00 - AR Extendariser Picatinny Rail Clamp-on Mount 20 MOAManufactured from billet aluminum in our CNC machines, this AR mount is the definition of heavy duty. The mount is extended to follow the profile of the complete upper for a custom seamless look. ... 30411
$124.99 - AR Extendariser Picatinny Rail Clamp-on Mount 0 MOAManufactured from billet aluminum in our CNC machines, this AR mount is the definition of heavy duty. The mount is extended to follow the profile of the complete upper for a custom seamless look. ... 30410
$124.99