Advantage Arms Conversion KIT for LE17-22

Over the years CCI 40 grain round nose MiniMags have proven to be the most consistent and reliable brand of ammo. Other brands tend to vary from one production run to the next, they may work fine one time, however, the next time you buy them you start experiencing feeding and cycling problems. If this happens, it’s more likely the ammo causing the problem and not the kit, in this situation you should try another brand of ammo.