yes it can it has a 11mm dovetail for use with scope rings see ******* The CZ 455 Military Training rifles are ideal for shooters seeking a precision rifle with a set of good iron sights. Graduated for distance, the adjustable sights help to dial in exactly on small targets. 455 actions are manufactured from steel billet, and the barrels are hammer forged for accuracy and long life. The trigger is adjustable for weight, and the safety is located above the rear of the bolt and provides a positive firing pin block. The CZ 455 training rifle is the same as the discontinued 452 Training model except for the fact that the 455 provides you with the ability to swap barrels and chambering.
Specifications and Features:
.22 Long Rifle caliber
5 +1 capacity
Detachable magazine
24.8" cold hammer forged barrel
Adjustable trigger
2 position safety
Beechwood stock
Blued finish
Adjustable Iron sights and an ******integrated scope 11mm dovetail
455 action
Supports barrel and chamber conversions
13.7" length of pull
1:16" rifling twist rate
42.6" overall length
6.4 Pounds

I have this rifle and you can use a scope but the stock is setup to shoot iron sights so you will be shooting with no cheek weld and your head erect.

here are the Rings budsgunshop.com/catalog/product_info.php/products_id/32421/CZ+452%2F453%2F455+1+RINGS+CZ+452+511+11mm+Dovetail