Hi Luis, my Crickett Adult one shot Pistol is so accurate with the factory sights at 25 yds, I do not even need a scope.
If you opt for a scope, you will need this rail budsgunshop.com/product_info.php/products_id/167618/crickett+pistol+picatinny+scope+mount+kit+matte+black ,
.
Scope here budsgunshop.com/product_info.php/products_id/34845/crickett+quick+force+4x+32mm+rifle+scope ,.
Stay safe & have a great day!

You mean this one? Crickett Pistol Picatinny Scope Mount Kit Matte Black --> budsgunshop.com/product_info.php/products_id/167618/crickett+pistol+picatinny+scope+mount+kit+matte+black

Try this: budsgunshop.com/product_info.php/products_id/167618/crickett+pistol+picatinny+scope+mount+kit+matte+black

Sir Luis.
Thanks for reaching out. A low-power scope in the range of 4x to 8x is ideal for 25-meter shooting. It provides enough magnification for precise aiming without overly narrowing your field of view.
Brands like Leupold, Nikon, Bushnell, and Simmons offer affordable, reliable scopes suitable for target shooting at this distance.
Highly recommend the following 3 scopes: 1) Leupold VX-Freedom 3-9x40
2) Nikon ProStaff 3-9x40 or 4-12x40
3) Bushnell Banner 6-18x40 (if you want more magnification options)
Hope this helps Luis, Please take care and stay safe 🙏

Hi Luis and welcome. You could use the BSA Edge Pistol Scope: budsgunshop.com/product_info.php/products_id/52793/bsa+ps27x28+edge+matte+black+2-7x+28mm+1+tube+30+30+reticle -------- Cheers, stay safe and enjoy!