I bought a B-mag and it sat at my dealers for weeks while I struggled with Boyds and their plant refurb/move /summer vaca/huge order (suspect Savage) and a bad stock from Boyds on the first go'round. Finally got the stock, my gunsmith bedded the stock, I scoped it with the BSA scope designed for the .17 in both .20 and .25 grain bullets. My particular barrel likes the Hornady loads as opposed to the Winchester loads, and it is a tack driver. My range officer watched me put 5 shots in almost the same hole, and he was amazed.