Search:

My gut feeling is these bases aren't for a flat topped Brno dovetailed receiver.The unique (presumably)anti recoil stepped base is for a very particular profiled dovetail set up.Only the stone age...

RugerM77 hmm just grabbed her Royal Highness the Queen from her safe throne to check out those bases.Have noted my pair mounted on this BSA don't have the (rear?) Stepped bottom face .So now...

Yip the Viscount action ain't got the detent,but the successor Majestic action did from the early 60's onwards

99% sure those Conetrol bases are for a BSA Hunter/Regent action.The split base with cap screw clamping provides anti recoil friction required due to the fact that the (early)Hunter action parallel...