Tactical Kinetics Non-Threaded Pistol Barrel Glock G26 Gen 5 Stainless Steel. 416R stainless steel is recognized for its corrosion resistance machinability and high tensile strength; it is the industry standard for premium Match Grade barrel manufacturing. Tactical Kinetics's propriety in house machining production and Quality control inspection process's allow us to attain an ultra-precise barrel with enhanced slide fit & lock up for improved accuracy. Barrels are 6 groove cut rifled 1:10 Twist Right Hand fully QC inspected double honed (rough and finish) to produce the smoothest bore possible with a Max Roughness Average (RA) of 12. Finished bore dimensions are held to +/- 0.0005" tolerance from nominal groove and bore dimensions but the dimensions are uniform to within 0.0002 for maximum consistency accuracy and quality. SAAMI Match Grade specification chambers precision cut and finished to a maximum Roughness Average (RA) of 16. The pre hardened 416R stainless steel is stress relieved to an exacting recipe after rifling and final hardness is 38-42 Rockwell C before final barrel profile machining is completed. Specifications for Tactical Kinetics Glock G26 Gen 5 Non-Threaded Barrel: Manufacturer: Tactical Kinetics Color: Stainless Steel Finish: White Matte Caliber: 9mm Luger Gun Make: Glock Gun Model: Glock 26 Gen 5 Barrel Profile: Standard Barrel Material: 416R Stainless Steel Threads per Inch: Non Threaded Barrel Twist Rate: 1-10 Flutes: No Weight: 0.4 lb Included Accessories: None Quantity: 1 Package Contents: Tactical Kinetics Glock G26 Gen 5 Non-Threaded Barrel What firearm models does the manufacturer say Tactical Kinetics Glock G26 Gen 5 Non-Threaded Barrel is compatible with? The manufacturer says that Tactical Kinetics Glock G26 Gen 5 Non-Threaded Barrel is compatible with Glock 26 Gen 5Tactical Kinetics TK3026-SS: Non-Threaded Pistol Barrel Glock G26 Gen 5 Stainless Steel