Well this endeavor is costing me even more money! I bought a bottle of BH209, and a lot of different bullets to try. Then I was reading online that the BH209 and the primer carrier with the H&R aren't compatible, so I wound up ordering a Metrics Unlimited breech plug.

I tried to order the Precision Rifle breech plug but they were out but i did order some of their Ultimate number 1 semi spitzers to try. Now I'm thinking of ordering a couple of aperture sights for both rifles, just to increase the range in case I ever want to chase game again with these rifles.