Hi Mike and welcome. You are correct, this model has a 4.5" Match Grade spiral-fluted Barrel (Bronze Finish). Cheers, stay safe and enjoy!

4.5".

4.5 inches see ****
PRODUCT DETAILS
DETAILS
Manufacturer: Shadow Systems
Product Line: MR920L Elite
Caliber: 9mm
Capacity: 15+1
Magazines Included: 2
******Barrel Length: 4.5"
Overall Length: 7 9/16"
Weight: 1 lb 7 oz
Frame Finish: Black
Barrel Finsh: Bronze
The MR920L Elite is long slide version of the MR920 Elite. With the MR920L, you get the concealability of a compact frame with the long sight radius of a full size slide. The MR920L also features significantly less upward snap than the MR920 Elite. The MR920L is built on the MR920 compact frame, designed for optimal recoil control and improved ergonomic fit. The frame features interchangeable backstraps to fit your natural point of aim, a recoil control ledge, and a tapered, elongated beavertail. The MR920 frame is textured in a way that is aggressive without being uncomfortable for daily carry. The optional magwell can be added to the frame for faster reloads, making the MR920L an excellent choice for competition pistols; the MR920L is approved for use in USPSA Production, USPSA Carry Optics, IDPA Stock Service Pistol, and IDPA Carry Optic division