I just put a monarch 2.5-10x42 on my x-bolt last weekend. Did a side by side comparison with the bushnell 4200 2.5-10x40 and could see no big winner optics wise either way. Went with the nikon because the turret adjustments seemed crisper and the scope was $80 cheaper for basically the same package. As a side note I wanted to throw the vortex viper 2.5-10x44 into the mix but its not due for release until June.




















































