We are offering anyone with the original 22Sparrow the opportunity to upgrade their baffle stack, half tubes and end cap to the new steel parts for only $275. Upgrading your aluminum 22sparrow will significantly improve sound reduction and will perform identically to the new stainless 22Sparrow. The best part, we will modify your original tube to avoid another tax stamp. NOTE: the upgrade will not be rated for use with the 5.7×28 FN round.
