Videos tagged with Side Loading Battery

The Gideon Optics Granite Comp is a red dot sight recommended for competitive shooting and users prioritizing a wide field of view. It features shake-awake technology, a side-loading battery tray for easy changes, and direct mounting capabilities to compatible slides like the Glock 19X. The optic is noted for its durability, holding zero reliably, and offering bright, punchy reticles.

Roger Barrera of QVO Tactical provides an expert overview of the EOTech EFLX CE optic at SHOT Show 2026. The optic features a closed emitter design, clear glass, and multiple reticle options including a solid dot, 42 MOA ring, and the 'donut of death'. It utilizes a side-loading CR2032 battery, shake-awake technology, and is compatible with DeltaPoint Pro/RMSc footprints, also incorporating integrated backup irons.

This guide details the battery replacement process for the EOTech E-Flex CE closed emitter optic, as demonstrated by an EOTech representative at Shot Show 2026. The process involves using a side-loading battery tray for convenient changes without removing the optic. The E-Flex CE features upgraded electronics with switchable reticles (single dot, ring, or combo) and a CR2032 battery.

This video provides an expert review of the Osight C Green Dot RMR optic, highlighting its affordability and quality. The speaker, RGG, an experienced individual who attends SHOT Show, emphasizes the optic's multi-reticle system and convenient side-loading battery tray. The review suggests this optic offers excellent value for its $159 price point, making it a strong contender for everyday carry and pistol builds.

This review covers two new Osite red dot sights: the C and K. The Osite C is presented as an entry-level optic with a large window, RMR footprint, and a 3 MOA dot/32 MOA circle reticle, ideal for new shooters. The Osite K is a compact option for everyday carry, featuring an RMSC footprint and a 6 MOA dot, suitable for concealed carry or defense.

This video provides a direct comparison between the Osite C and Holosun 507C red dot sights, highlighting their features, performance, and price points. The presenter, Eric from Iraqveteran8888, demonstrates their use on various firearms, offering insights into field of view, reticle clarity, battery life, and mounting compatibility. The Osite C is presented as a budget-friendly alternative with similar core functionalities to the more expensive Holosun 507C, which offers a solar backup feature.

This video reviews the Osite C and Osite K red dot sights, comparing them to Holosun counterparts. The Osite C features an RMR footprint and is positioned as a competitor to the Holosun 507C, while the Osite K uses an RMSC footprint, similar to the Holosun 407K. Both Osite models offer replaceable batteries (CR1632 for C, CR1620 for K) with side-loading access and a 6 MOA dot reticle. The reviewer highlights Osite's cleaner aesthetics, flush battery doors, and perceived larger window size as advantages, while noting the Osite C lacks auto-sensing and solar features found on some Holosun models. Both optics include a lifetime warranty.

The Osite SE is a budget-friendly red dot sight designed for concealed carry, offering an enclosed emitter, side-loading battery, and a versatile multi-reticle system. It features a durable 7075T6 aluminum construction, IPX7 waterproofing, and a low deck height for co-witnessing iron sights. The optic provides clear glass, a crisp dot, and intuitive brightness controls with both manual and automatic adjustment.

This review of the Meprolight MPO-F pistol red dot sight highlights its large, clear window (0.95" x 0.75"), exceptionally crisp reticle (3 MOA dot with 30 MOA segmented circle), and impressive brightness, even in direct sunlight. The optic features 10 brightness levels (8 visible, 2 NV), shake-awake functionality, and a side-loading CR1632 battery tray. It utilizes an RMR footprint and has undergone destructive testing, including drops and water submersion, demonstrating good durability with minimal point-of-impact shift. The reviewer notes its competitive price point of $290.

The Shield RMS-D is a new reflex optic designed with a side-loading battery compartment, eliminating the need to remove the optic from the firearm for battery changes. This innovative 'drawer' system allows for quick swaps of the CR1632 battery using an included hex wrench. The optic features an aluminum housing, a durable acrylic lens, and auto-brightness adjustment with night vision capability.

This guide details the installation and initial adjustment of the new SIG Sauer Romeo X red dot sight series. It covers selecting the correct footprint, mounting the optic, battery installation, and reticle adjustments. The video highlights the Romeo X's premium features, including its aluminum housing, side-loading battery, and versatile reticle options, positioning it as a significant upgrade from the Romeo Zero.

This video reviews the Cyelee BEAR closed emitter red dot optic, highlighting its enclosed design for durability against elements like rain and mud. It details the optic's modularity with interchangeable RMR and Glock MOS base plates, its 3 MOA dot, 1 MOA turrets, side-loading CR1632 battery, and shake-awake feature. The reviewer demonstrates its performance on a Ruger PC Charger, noting its robust build and competitive quality.