Ask the Community

Yes. Both Lone Wolf and Storm Lake make a conversion barrel to .357Sig for the G27 : https://www.opticsplanet.com/stormlake-glock-27-357sig-conversion-3-46-in-standard-length.html ---- (and) ---- https://www.lonewolfdist.com/products.aspx?CAT=241

the glock 33 barrel fits PN G8679 This is the factory Glock .357 barrel that comes stock in the Glock model 33. It can be used to convert the 27 to shoot .357 sig. Barrel Info: Caliber: .357 sig Height: 1.26 inches Length: 3.46 inches Rifling: right hand, hexagonal Length of Twist: 15.98 inches Travels at: ~ 1330 feet per second Using reloaded or lead ammunition in Glock barrels is NOT recommended!