Wren Metal Works, founded a decade ago, crafts custom integral-suppressor lever-action rifles by converting Henry, Marlin, and Smith & Wesson firearms or obtaining them for customers. These guns require one tax stamp and include a removable outer sleeve.

Henry launched the LASR magazine-fed lever action in January 2025 as a platform for such customizations. A Smith & Wesson .357 short-barreled rifle intended for the SilencerCo Osprey ranks among the shop's bestsellers.

Lancer L5AWM 300 magazines feed .300BLK ammunition in the finished rifles.