The Viridian green laser didn't shrink my shot group as much as I'd hoped or expected. I had a 20% misfeed rate in my first test. This time, I cleaned and polished the feed ramp and switched from CCI Stingers to Aguila 40gr, for a 7% misfeed rate. My next test will be with the Galloway performance spring kit installed, maybe with CCI Velocitors as per ChatGBT recommendation.

Chat also schooled me (shooter since 1970) on CCI Stinger's extra length and rimlock. Wow. Well, in my defense, I'm new to the Rimfire world, I grew up in a family of serious pistoleros.
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