Conversion Kits
Drop-in .22 LR conversion system comes fully assembled and ready to install in any
factory upper receiver, barrel, fire control system, buffer, and spring. Simply replace
the bolt and carrier with the conversion unit, load up the included magazine with high-
velocity round-nose .22 LR ammo, and you’re ready to shoot. Precision machined
from high-grade steel to the highest standards of workmanship for proper function in
any mil-spec .223/5.56mm rifle or carbine. Every unit is test fired by the
manufacturer before leaving the factory to ensure correct fit and function. Follower
the size of standard 20-round AR-15 magazines. Magazines not included.