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LaRue Tactical LT845 QD Scope Mount 34mm with RAPTAR Rail

UPC: 810143180978

$419.99

9 in stock

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Description

The LaRue LT845 is a purpose-built 34mm quick-detach scope mount for anyone running a precision rifle who needs to add a rangefinder, illuminator, or clip-on night vision to the setup. It runs LaRue's Speed Lever QD system, so you can pull your optic off and drop it back on without tools while holding a reliable return-to-zero. That makes it a real favorite on setups where the optic and accessories have to come apart for transport, cleaning, or a swap between rifles.

What separates the LT845 from a plain set of rings is the reinforced forward ring, which carries a 3.875-inch MIL-STD-1913 Picatinny platform up top. That gives you room to mount a RAPTAR, a red dot, or other gear, and there's a 1/4-20 threaded insert along the rail for bolting a RAPTAR-series unit directly to the mount. Instead of one lever, it uses two locking levers for a more secure hold on the rail, which is a nice touch when you're bouncing around in a truck or a pack.

Why the LT845 Works for Night Vision and Rangefinder Builds

The optic sits 1.535 inches above the rail, a height chosen to line up cleanly with weapon-mounted clip-on night vision. There's zero built-in cant, so your optic stays on true centerline out of the box. Guys running everything from Nightforce and Schmidt & Bender glass to Revic and Trijicon scopes with a PVS-27 or RAPTAR up front have leaned on this mount specifically for that alignment.

Build Quality You'd Expect From LaRue

Machined from 6061-T6 aluminum with a black anodized finish, the LT845 is built to take a beating and keep holding zero. Fit and finish is what LaRue is known for, and folks who own several of their mounts tend to come back for another. It ships with two rear ring cap options, so you can run a standard cap or one with a short rail section for an AB REM 100.

Key Specifications

  • Manufacturer: LaRue Tactical
  • Model: LT845
  • Manufacturer Part Number: LT845
  • UPC: 810143180978
  • Ring Size: 34mm
  • Mount Type: QD Picatinny (MIL-STD-1913)
  • QD System: Speed Lever, dual locking levers
  • Optic Height: 1.535 in above rail
  • Built-in Cant: 0 MOA
  • Top Rail Platform: 3.875 in MIL-STD-1913
  • Accessory Mount: 1/4-20 threaded insert for RAPTAR series
  • Material: 6061-T6 aluminum
  • Finish: Black anodized

What’s Included

  • LaRue LT845 QD scope mount (34mm)
  • Standard rear ring cap
  • Rear ring cap with short rail section (for AB REM 100)
  • Spare mounting screws
  • Mounting screw wrench
  • QD adjustment wrench
  • Instructions

Frequently Asked Questions

What size scope tube does the LaRue LT845 fit?

The LT845 is built for 34mm scope tubes only. It's a popular tube diameter across a lot of modern precision optics, so it pairs well with plenty of long-range glass. Make sure your scope has a 34mm main tube before ordering.

Does the LT845 hold zero when you take the optic off and put it back on?

Yes. The mount uses LaRue's Speed Lever quick-detach system, which is designed for a dependable return-to-zero after you remove and reinstall it. Owners routinely pull their optics for transport or maintenance and report the setup drops right back in without a noticeable shift.

Can I mount a RAPTAR or rangefinder to the LT845?

That's exactly what this mount was designed for. The reinforced forward ring carries a 3.875-inch Picatinny platform plus a 1/4-20 threaded insert for bolting a RAPTAR-series unit directly to the mount. Folks also run other laser rangefinders and clip-on night vision off that top rail.

Why does the LT845 sit at 1.535 inches over the rail?

That height was chosen to line up cleanly with weapon-mounted clip-on night vision devices. Combined with zero built-in cant, it keeps your optic on true centerline. If you're building a rifle with a clip-on NV device in front of the scope, that alignment matters.

Additional information

UPC

810143180978

Manufacturer

Manufacturer Part Number

LT845

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