Airgun Scope 3-9x40AO, Adjustable Objective, 1” Tube, One piece Mount with Stop Pin

Hammers 3-9x40AO Air Rifle Scope with One-Piece Mount 
 -Variable 3x-9x power and 40mm parallex adjustable objective. 
 -MilDot reticle. 
 -Standard 1inch one-piece main tube. 
 -Fingertight windage/elevation adjustments. 
 -Internally reinforced to stand the unique shocking from piston type high power air rifle. 
 -One piece airgun mount with 3 clamping screws plus built-in removable stop pin helps the scope to stay in place against powerful shocking during shooting. 
 -Integral rings for better alignment of the scope. 
 -Fits onto 3/8" & 11mm dovetail rail or groove on top of the receiver. 
 -Anodized black matte finish. 
 -Overall Length: 13 1/2".