Sterling HR-81 .177 underlever air rifle: Part 4

by B.B. Pelletier

Part 1
Part 2
Part 3


Now that Vince has tuned the Sterling, it’s time to see how she shoots.

It’s time to see how the Sterling underlever rifle shoots. Benjamin put Lothar Walther barrels on these rifles, so I’m hoping the pedigree will show in today’s test. Vince got the velocity back up to a respectable level, as we saw in Part 3 (and Vince showed you what he did to the gun in his guest blog about the Sterling), so there should be nothing to prevent the gun from shooting its best.

When I went to mount a scope, I saw that the Sterling has two vertical holes that can be used for a scope stop. They’re located where the front ring needs to be, but with two-piece rings that presents no problem. read more