I have mostly been "lurking" here to learn about air gunning. But I would realy like to try informal benchrest. I have an Avenger X in 25 caliber topped with an Athlon 10x40 scope. I have been shooting it at 50 yards but having a great deal of difficulty distinguishing the reticle. (It is very thin) Would it help if I find a sunshade to go on the end? It is 56mm. Thanks for being patient with a newbie. I actually bought a couple of AEA guns 2 years ago and then never did anything with them so they sit in the safe because I really like the Avenger X.