Can be used in factory ported or stock pistols. Intended for use in the Glock 21, 21SF pistol only. *This barrel is 6.02 inch, over all length. Special features.
A unique caliber that I decided to turn into a project using a glock platform. - Lone Wolf. 40 Super.
EFK Fire Dragon Standard Barrels » For Glock. Checkout This barrel converts your Glock 21 45 ACP to 10mm For Glock 21 40 Super Conversion - SALE. Glock 21 40 Super 13rd Mag Fix