For the MDCOMP it is advised to use the listed compatible OEM Glock 17/19 slides or our Lite Slide. We recommend use with non-threaded barrels if possible but yes, the Mass Driver Comp is compatible with most GLOCKâ„¢ aftermarket threaded barrels. We've tested with majority of the popular brands on the market such as: AlphaWolf, Battle Arms Development, Bear Creek Arsenal, Brownells, CMC Triggers, Faxon Firearms, Fortis Manufacturing, Grey Ghost Precision, Killer Innovations, LANTAC, Lone Wolf Distributors, Next Level Armament, Shadow Systems, Suarez International, Tactical Kinetics, ZEV Technologies.
Decided to order it and see. Can confirm the MDCOMP for the 17 will work for the glock 47. Got really good results with it for muzzle climb reduction