Just picked up my .22 LR Savage B22 F Compact (18" barrel), cleaned it and took both CCI Subsonic 40 gr HPLB and Eley subsonic Outlaw Benchrest 42 gr RNLB to the barn. Shot a 10 shot group from each at 25' with the open sights that came on it. Both groups were nice and tight with one flyer which could been poor handling on my part. My observation was with the makeshift back stop I used, the CCI seemed to open up as expected and the Eley was like an Ice pick going through a 2X6, 3/4" rubber mat (ricochet protection), 3 layers of ply wood, and a rough cut 2" aged Popular board. Doubt there was much energy left after all that, at least I hope so (need more backstop). With the cost of the Eley near twice the CCI and my purpose will be barn vermin hunting, will stick with the CCI when I can find it. Very pleased with the Savage. Nice trigger. Will be even better when I polish the sear.