Mounting Plate 2BME Two Brothers Military Engineering 2BME023 Glock MOS for Holosun EPS Full Size

The 2BME025 mounting plate makes it possible to mount Holosun EPS red dot sights on Glock pistols with an MOS cut.

2BME red dot sight plates

The bases are designed and manufactured by the Polish company TBME (Two Brothers Military Engineering), which uses high‑quality DMG‑Mori CNC machines in its production. TBME plates are dedicated to pistols that are factory‑prepared (or modified by a gunsmith) for mounting red dot sights directly on the slide.

The bases are made of aerospace‑grade 7075‑T6 aluminum, making them extremely durable and very lightweight (approx. 8 g depending on the model). The plate is finished with hard anodizing to military specification (MIL‑SPEC), which increases resistance to scratches and wear. Anodizing strengthens the aluminum surface and protects it from oxidation. TBME mounting plates stand out not only for their durable finish and perfect fit to the firearm, but also for the ability to mount the optic extremely low on the slide. Thanks to precision measuring probes, the plates are perfectly dimensioned and matched to the factory slide cut. To ensure stable and reliable installation of the optic, the plate uses a system of steel replaceable inserts called “Quad Lock,” which allows the use of screws with strong multi‑thread engagement (except for models mounted on a dovetail). The set includes all components needed to mount the optic on the firearm: four top‑grade A4 stainless‑steel Torx screws, a tube of thread locker, and a mounting manual.

For installing the plate and the optic, it is recommended to use medium‑strength thread locker (included) and a torque wrench set to 1.2 Nm. Before final installation, it is worth fitting the fully assembled plate (with inserts) and the optic without using thread locker. This ensures the plate is properly matched to both the optic and the firearm.