
Primary Arms HTX-1 Red Dot, MOS & RMR Footprint, Enclosed Emitter, ACSS Vulcan Dot Reticle, Made In USA - PA-PLX-HTX-1-ACSS
Primary Arms HTX-1 Red Dot, MOS & RMR Footprint, Enclosed Emitter, ACSS Vulcan Dot Reticle, Made In USA - PA-PLX-HTX-1-ACSS
The Primary Arms HTX-1 Red Dot is a game-changing enclosed emitter sight, meticulously designed and made in Houston, Texas, for unmatched precision and reliability. It’s one of the only enclosed red dots that allows you to co-witness with standard-height iron sights on your Glock MOS—no need to invest in taller sights. (Note: This optic will not fit the Glock 43X/48 MOS.)
Crafted with durable 7075 T6 aluminum housing and a steel mounting plate, the HTX-1 is built to withstand the harshest conditions. Its unique mounting system, a patent-pending Modular Chassis System (MCS), ensures a secure and tight fitment on a variety of platforms, including RMR slides with raised ZEV posts. The USA-made screws further reinforce its exceptional build quality.
This red dot features Autolive motion-sensing technology, which powers on the reticle when the optic detects movement, conserving its 20,000-hour battery life. The side-loading battery tray allows quick and easy battery changes without removing the optic, ensuring uninterrupted performance.
Key Highlights:
- Made in the USA: Proudly crafted in Houston, Texas, with USA-made screws.
- Standard Height Co-Witness: Works seamlessly with Glock MOS standard-height iron sights—no need for taller sights.
- Enclosed Emitter: Fully enclosed design ensures protection from dust, water, and debris.
- ACSS Vulcan Dot Reticle: Features a 4 MOA dot with a 240 MOA segmented outer circle for intuitive aiming and rapid target acquisition.
- Modular Chassis System (MCS): Patent-pending design compatible with most optics-ready pistols.
- Durable Construction: 7075 T6 aluminum housing and steel mounting plate for rugged reliability.
- USA-Made Screw: Comes supplied with multiple color coated bags of screws for easy mounting. MOS: Yellow Bag 2x M3x5mm T10 Torx head; RMR A: Blue Bag 2x 6/32x1/4 and 6/40x1/4 T15 Torx head; RMR B (ZEV Posts): Green Bag 2x 4-40x5/16 T10 Torx head.
- Footprint: Fits RMR slides, including those with raised ZEV posts (raised screw bosses), and MOS mounting interfaces.
- Autolive Motion Sensing: Reticle automatically activates with movement for convenience and power efficiency.
- Side Battery Tray: Easily accessible CR2032 battery compartment for quick changes.
- Precision Reticle: Equipped with the ACSS Vulcan Dot Reticle for rapid target acquisition and intuitive aiming.
Specifications:
- Battery Life: Approx. 20,000 hours (CR2032 battery)
- Reticle: ACSS Vulcan Dot with multi-reticle select (4 MOA dot or ACSS Vulcan)
- Housing Material: 7075-T6 aluminum with Type II hard coat anodized finish
- Dimensions: Length: 1.78 in.; Width: 1.56 in.; Height: 1.05 in.
- Aperture: 19.5 x 15.2mm
- Weight: 1.74 oz.
- Mounting Compatibility: GLOCK MOS, Trijicon RMR (A & B); SIG M17/M18 plate available for MIL/LE use.
The Primary Arms HTX-1 Red Dot delivers premium performance with professional-grade reliability, designed for shooters who demand the best. Whether you're on the range or in the field, this optic ensures unparalleled accuracy, ease of use, and durability.
Original: $699.99
-70%$699.99
$210.00More Images





Primary Arms HTX-1 Red Dot, MOS & RMR Footprint, Enclosed Emitter, ACSS Vulcan Dot Reticle, Made In USA - PA-PLX-HTX-1-ACSS
The Primary Arms HTX-1 Red Dot is a game-changing enclosed emitter sight, meticulously designed and made in Houston, Texas, for unmatched precision and reliability. It’s one of the only enclosed red dots that allows you to co-witness with standard-height iron sights on your Glock MOS—no need to invest in taller sights. (Note: This optic will not fit the Glock 43X/48 MOS.)
Crafted with durable 7075 T6 aluminum housing and a steel mounting plate, the HTX-1 is built to withstand the harshest conditions. Its unique mounting system, a patent-pending Modular Chassis System (MCS), ensures a secure and tight fitment on a variety of platforms, including RMR slides with raised ZEV posts. The USA-made screws further reinforce its exceptional build quality.
This red dot features Autolive motion-sensing technology, which powers on the reticle when the optic detects movement, conserving its 20,000-hour battery life. The side-loading battery tray allows quick and easy battery changes without removing the optic, ensuring uninterrupted performance.
Key Highlights:
- Made in the USA: Proudly crafted in Houston, Texas, with USA-made screws.
- Standard Height Co-Witness: Works seamlessly with Glock MOS standard-height iron sights—no need for taller sights.
- Enclosed Emitter: Fully enclosed design ensures protection from dust, water, and debris.
- ACSS Vulcan Dot Reticle: Features a 4 MOA dot with a 240 MOA segmented outer circle for intuitive aiming and rapid target acquisition.
- Modular Chassis System (MCS): Patent-pending design compatible with most optics-ready pistols.
- Durable Construction: 7075 T6 aluminum housing and steel mounting plate for rugged reliability.
- USA-Made Screw: Comes supplied with multiple color coated bags of screws for easy mounting. MOS: Yellow Bag 2x M3x5mm T10 Torx head; RMR A: Blue Bag 2x 6/32x1/4 and 6/40x1/4 T15 Torx head; RMR B (ZEV Posts): Green Bag 2x 4-40x5/16 T10 Torx head.
- Footprint: Fits RMR slides, including those with raised ZEV posts (raised screw bosses), and MOS mounting interfaces.
- Autolive Motion Sensing: Reticle automatically activates with movement for convenience and power efficiency.
- Side Battery Tray: Easily accessible CR2032 battery compartment for quick changes.
- Precision Reticle: Equipped with the ACSS Vulcan Dot Reticle for rapid target acquisition and intuitive aiming.
Specifications:
- Battery Life: Approx. 20,000 hours (CR2032 battery)
- Reticle: ACSS Vulcan Dot with multi-reticle select (4 MOA dot or ACSS Vulcan)
- Housing Material: 7075-T6 aluminum with Type II hard coat anodized finish
- Dimensions: Length: 1.78 in.; Width: 1.56 in.; Height: 1.05 in.
- Aperture: 19.5 x 15.2mm
- Weight: 1.74 oz.
- Mounting Compatibility: GLOCK MOS, Trijicon RMR (A & B); SIG M17/M18 plate available for MIL/LE use.
The Primary Arms HTX-1 Red Dot delivers premium performance with professional-grade reliability, designed for shooters who demand the best. Whether you're on the range or in the field, this optic ensures unparalleled accuracy, ease of use, and durability.
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Description
The Primary Arms HTX-1 Red Dot is a game-changing enclosed emitter sight, meticulously designed and made in Houston, Texas, for unmatched precision and reliability. It’s one of the only enclosed red dots that allows you to co-witness with standard-height iron sights on your Glock MOS—no need to invest in taller sights. (Note: This optic will not fit the Glock 43X/48 MOS.)
Crafted with durable 7075 T6 aluminum housing and a steel mounting plate, the HTX-1 is built to withstand the harshest conditions. Its unique mounting system, a patent-pending Modular Chassis System (MCS), ensures a secure and tight fitment on a variety of platforms, including RMR slides with raised ZEV posts. The USA-made screws further reinforce its exceptional build quality.
This red dot features Autolive motion-sensing technology, which powers on the reticle when the optic detects movement, conserving its 20,000-hour battery life. The side-loading battery tray allows quick and easy battery changes without removing the optic, ensuring uninterrupted performance.
Key Highlights:
- Made in the USA: Proudly crafted in Houston, Texas, with USA-made screws.
- Standard Height Co-Witness: Works seamlessly with Glock MOS standard-height iron sights—no need for taller sights.
- Enclosed Emitter: Fully enclosed design ensures protection from dust, water, and debris.
- ACSS Vulcan Dot Reticle: Features a 4 MOA dot with a 240 MOA segmented outer circle for intuitive aiming and rapid target acquisition.
- Modular Chassis System (MCS): Patent-pending design compatible with most optics-ready pistols.
- Durable Construction: 7075 T6 aluminum housing and steel mounting plate for rugged reliability.
- USA-Made Screw: Comes supplied with multiple color coated bags of screws for easy mounting. MOS: Yellow Bag 2x M3x5mm T10 Torx head; RMR A: Blue Bag 2x 6/32x1/4 and 6/40x1/4 T15 Torx head; RMR B (ZEV Posts): Green Bag 2x 4-40x5/16 T10 Torx head.
- Footprint: Fits RMR slides, including those with raised ZEV posts (raised screw bosses), and MOS mounting interfaces.
- Autolive Motion Sensing: Reticle automatically activates with movement for convenience and power efficiency.
- Side Battery Tray: Easily accessible CR2032 battery compartment for quick changes.
- Precision Reticle: Equipped with the ACSS Vulcan Dot Reticle for rapid target acquisition and intuitive aiming.
Specifications:
- Battery Life: Approx. 20,000 hours (CR2032 battery)
- Reticle: ACSS Vulcan Dot with multi-reticle select (4 MOA dot or ACSS Vulcan)
- Housing Material: 7075-T6 aluminum with Type II hard coat anodized finish
- Dimensions: Length: 1.78 in.; Width: 1.56 in.; Height: 1.05 in.
- Aperture: 19.5 x 15.2mm
- Weight: 1.74 oz.
- Mounting Compatibility: GLOCK MOS, Trijicon RMR (A & B); SIG M17/M18 plate available for MIL/LE use.
The Primary Arms HTX-1 Red Dot delivers premium performance with professional-grade reliability, designed for shooters who demand the best. Whether you're on the range or in the field, this optic ensures unparalleled accuracy, ease of use, and durability.





















