Hi John,I have an IZH 53M and an HW70, though not a Black Arrow. Would the HW70 be a ''better' pistol? I' like to say it's different rather than better or worse. The Weihrauch is smaller in size than the Baikal, but weigh exactly the same 2 lb 7 oz on my fishscale.The grip is a bit smaller but easy to hold, the sights are good, not just decent (but yes the Black Arrow has a scope). Cocking is rather easy despite the somewhat short barrel, and recoil is very smooth. It's a tiny bit muzzle-heavy but I guess that with a scope the balance would be near perfect. My trigger is adjustable for sear engagement, and very light and crisp. Mine is shooting in the low-400s with 7.33 gr JSB Exact RS, and very accurate with those too. That would make a good contender for your Baikal My advice? Get one