Nucleus K31 Scope Mount Picatinny Rail, Center Mounted

K31 scope mount from calgary shooting center.
This easy to install 1913 Picatinny Rail Scope Mount for your K31 rifle replaces the factory rear sight allowing you to mount a riflescope with your choice of picatinny rail compatible system. The underside of the rail is angled to aid in ejection.
In great condition.
Retail for $200+tax: https://store.theshootingcentre.com/nucleus-k31-scope-mount-picatinny-rail-center-mounted/
$100 + $20 shipping FIRM.
No trade please.