USED Glock 20 Gen4 10mm “Operator Flag” Cerakote – 4.61" – BXSA773

The Glock 20 Gen4 is a full-size 10mm platform combining Glock's straightforward striker-fired design with the power and versatility of the 10mm Auto cartridge. This example stands apart with a distinctive subdued Operator Flag Cerakote-style finish, featuring muted gray and olive tones with stars extending across the slide and coordinating colors on the frame.

Built on Glock's Gen4 platform, it features a 4.61-inch barrel, interchangeable backstrap system, reversible magazine release, accessory rail, and textured full-size grip. Standard capacity is 15 rounds, giving the G20 substantial capacity in a full-size 10mm configuration.

This example, serial BXSA773, shows visible handling and finish wear, particularly along portions of the slide, but remains attractive overall. It comes with the Glock factory hard case and associated accessories shown. The factory case label identifies it as a G20 Gen4 with 15-round magazines; verify the exact magazine count before publishing the final listing.

Specifications