Stay on target with the Barska 4 x 20mm Rimfire AC10730 Riflescope. This scope is designed specifically for small bore rimfire rifles. The coated optics and parallax-free features of this riflescope allows for accurate fire. The 30/30 reticle of this mounted scope offers unprecedented accuracy. This adjustable scope has a 1/4 MOA coin adjusted windage and elevation turrets. The black matte finish of this hunting scope provides synergy with most standard firearms.