Testing Fun

After unpacking the SP-101 I used a BoreSnake to clean the barrel and chambers. I ran around 100 rounds of Federal and W-W standard-velocity match loads and another 500 rounds of high-speed hollowpoints, W-W and CCI Mini-Mags. Not a great amount, but it was done with no further cleaning other than wiping down the exterior before taking some photos. Despite the lack of cleaning, the revolver functioned perfectly throughout, with easy extraction of fired cases.

Sights on the SP-101 .22 are very good. The rear sight is click adjustable for elevation and windage, and the adjustments work as advertised. The front sight is a slightly-ramped serrated post with a green fiber-optic insert. It is mounted in a dovetail, cut into a sight base on the barrel rib. Incidentally, the barrel, ejector rod housing, serrated rib and sight base are all machined from one piece of steel.

For range shooting I like a plain black post, but for field use the fiber optic is very practical. I tried some plinking in the woods on a rainy overcast day and found the green dot easy to pick up, even against dimly lit targets.

Accuracy proved adequate, if not outstanding. Standard-velocity W-W match .22s were just so-so, with groups of around 2½" to as large as 3". Best accuracy came with high-speed hollowpoints from CCI and W-W, consistently averaging 2" groups; nice to see, as this is the type of ammunition I’d want for small-game/vermin shooting. All groups were hand-held from a rest, five shots at 25 yards.