20 MOA One-piece scope mount

DISCOVERY 20 MOA One-piece scope mount. 

30 mm or 34 mm availabe

20 MOA can’t built in. Mounts to picatinny rail. Cheaper than buying a model-specific 20 MOA rail or can be used to add cant (e.g. this mounted to a 20 MOA rail gives 40 MOA) and more internal adjustment for your rimfire scope.
 

Also works great for moving scope easily between different rifles. 

$55 for local pickup 

Add $5 for delivery anywhere in Canada.