The 3-9x Bug Buster packs a lot of performance into a small package.
Bug Buster left side.
Today, I’ll tell you how the latest 3-9X32 UTG Bug Buster scope works in action. As you know, this scope was mounted on the Evanix Rainstorm 3D bullpup rifle that I tested for you yesterday. While shooting it, I had the opportunity to examine the performance of this latest Bug Buster scope in great detail, so now I can report on that, as well.
A world of improvement
The last Bug Buster scope I used before this one was a fixed 6x scope that’s now many years old. This new Bug Buster is very advanced from that one, though there are some things that haven’t changed.
The Bug Buster looks good on the Rainstorm 3D bullpup.
Boy, has Leapers come a long way with the Bug Buster since it first came out! First of all, let’s get the introductions out of the way. Leapers is the manufacturer. UTG, short for Under The Gun, is one of their product lines. Bug Buster is a name that airgunners gave to this scope when it first came out. Because it held (and still holds) the world record for close parallax adjustment, which in practical terms is the same as focusing, the compact scope was touted for shooting insects as soon as it hit the market. Someone coined the name Bug Buster, and Leapers adopted it as their own.
Recently, a reader asked me when I was going to write the part 4 I promised for the Crosman 2100B multi-pump rifle. I did Part 3 in March, and to be honest, I’d forgotten that a part 4 was promised.
Part 4 is going to be a 25-yard accuracy test with a scoped rifle, because I felt the 2100B deserves it from the performance it delivered in the 10-meter test. Fortunately, the rifle is still available to me, so I planned on doing my report today. All I had to do was install a scope on the scope rails and….
[Let's pretend] the only scope available to me is already installed in Weaver scope rings. Whatever will I do?
This report is in response to a comment Pyramyd Air got from a customer who doubts that fixed-barrel airguns can ever droop. His position is that they can only have droop if the barrel is heated in some way (as on a firearm that fires very fast) or if the gun is assembled in a shoddy fashion.
He said he believed barrel droop is only commonly found on breakbarrel airguns, which is why he said he would never own one. He thought that droop was mostly caused by the metallurgy of the barrel.
Today, I’d like to address the subject of barrel droop in detail. It can be caused by many things, but poor metallurgy isn’t one of them. Barrels do not bend from cocking, despite what some people may think. It is true that a barrel can be bent by human force, but the force required to do so is much greater than the heaviest cocking effort on the most powerful magnum airgun. So, poor metallurgy is not a contributor to barrel droop.