Will the LaRue Tactical LT837 maintain zero when repeatedly removed and reattached on my shotgun?

Yes, the LT837 features LaRue's patented locking quick-detach (QD) lever mechanism, engineered from precision 6061-T6 aircraft-grade aluminum. This system provides rapid attachment and removal while ensuring proven, repeatable return-to-zero even under heavy 12-gauge shotgun recoil impulses.

Is this ultra-low mount suitable for use on a flat-top AR-15 with iron sights?

No, the LT837 is engineered specifically as an ultra-low profile mount designed for shotgun hunters, lever-action, and bolt-action rifles where a low comb height is required. If you are running a flat-top AR-15 or modern sporting rifle platform that requires Absolute or Lower 1/3 Co-Witness with iron sights, this mount will sit too low and you should select a taller riser such as the LaRue LT827 instead.

Does purchasing this optic mount require any special firearm permits or compliance checks in Australia?

No, under Australian state and territory firearm regulations, optic mounts are classified as non-serialized, unrestricted accessories rather than pressure-bearing firearm parts. The unit is purely mechanical and requires no electrical compliance certifications like SAA or RCM.

What optics are directly compatible with the LaRue LT837 mount?

The LT837 features a standard Trijicon RMR footprint machined into its 6061-T6 bar-stock aluminum body. It is fully compatible with Trijicon RMR optics as well as other red dot sights sharing the exact same screw spacing and recoil lug pattern, such as the Trijicon SRO.

Trijicon RMR Mount - Larue Tactical LT837

The LaRue Tactical QD Mount for Trijicon RMR (LT837) is an ultra-low profile quick-detach mounting platform engineered to secure reflex sights with a standard Trijicon RMR footprint to MIL-STD-1913 Picatinny rails. Precision CNC-machined from 6061-T6 bar-stock aircraft-grade aluminum, this mechanical base delivers maximum recoil resistance and reliable return-to-zero capability without adding unnecessary height to the firearm's optical axis.

Key Features

Patented QD Speed Lever: Provides rapid attachment and removal from rails while maintaining repeatable return-to-zero under heavy recoil.
Ultra-Low Profile Geometry: Engineered to position the optic centerline as low to the receiver or barrel as possible for traditional comb profiles.
Integral Recoil Lug: Resists continuous recoil forces from centerfire rifle and shotgun platforms without shifting along the rail slots.
Durable Construction: CNC-machined from 6061-T6 aircraft aluminum bar stock with a matte black, non-reflective hard-coat anodized finish.
Footprint Compatibility: Directly fits optics using the standard Trijicon RMR screw spacing and recoil post pattern, including the Trijicon SRO.

Product Specifications

Mount Category: Quick-detach red dot mount
Mounting Interface: Standard MIL-STD-1913 Picatinny rail
Optic Footprint Compatibility: Trijicon RMR / SRO footprint
Material: 6061-T6 bar-stock aluminum
Finish: Matte black hard-coat anodized
Profile Height: Ultra-low / low profile
Power Requirements: Unpowered mechanical accessory

Who is the Larue Tactical Qd Mount For Trijicon Rmr for?

Shotgun hunters running red dots — Requires an ultra-low profile quick-detach red dot mount to maintain a standard cheek weld on traditional comb stocks while clamping directly to standard 12-gauge-rated MIL-STD-1913 Picatinny rails.
Lever-action and bolt-action rifle shooters — Delivers the minimal optical centerline height necessary to shoot comfortably without stock risers on factory comb profiles, securely mating standard Trijicon RMR footprint optics via rigid 6061-T6 aluminum hardware.

Less suitable for: Flat-top AR-15 and modern sporting rifle platforms requiring an absolute co-witness or lower 1/3 co-witness sight picture with standard-height iron sights, where a taller high-profile riser mount is required instead.

SKU	LAT41081LP
Model #	LT837
Brand	Larue Tactical
Shipping Weight	1.0000kg

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Larue Tactical Lt837 Qd Mount For Trijicon Rmr Picatinny Ultra-Low

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