Jim62: Thank you so much for the information!
I was wondering WHAT those two holes were for!
I just shot "clean through" a 7UP can full of water with 5 pumps and the 17 caliber pointy pellet!
And at 20 feet distant I hit real close to the "red cherry" in the center of the 7UP can - I was using this red cherry as an aimpoint.
I am getting excited about "scaring away" the Starlings from my trees once they return here in the spring.
I hope it only takes a few "examples" to make this flock of poopers and nest robbers decide to leave for good.
I will look inot the peep sight option myself.
Thanks again
Hold into the wind
VarmintGuy