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Questions & Answers
Will this fit on Springfield armory hellcat? Expert Answer

No, it will not.

by Jonathan D., Gear Expert, February 7, 2020
Will it work on a p365xl without buying an adapter plate? Expert Answer

No, the Truglo Tru-Tec Micro Sub-Compact Red Dot Sight uses the Docter footprint. The P365XL will only accept optics with the RMSc or K footprint. Some direct fit options include the Sig Romeo Zero, Holosun 407K/507K, Holosun EPS Carry, Shield RMSc, Vortex Defender and more.

by Ethan, Gear Expert, December 20, 2023
Customer Reviews
Helpful Positive Review Awesome Function, OK Quality by joehay, September 25, 2021
Let me explain what I mean by function and quality. Ill start off with the bad: My chief complaint about this optic is that when first purchased, the windage and elevation adjustment tool almost immediately broke and in turn, made zeroing the dot muc...
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7/7 found this helpful
Helpful Positive Review TruGlo Tru-tec 3 MOA RDS by Jon, Verified Owner, April 20, 2020
Extremely impressed with quality of the glass and the emitter is plenty bright even without full brightness turned up. Holds true zero on a Ruger MKIV 22/45 Lite with well over 1500 rounds so far. The adjustment tool however broke on the flathead sid...
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10/11 found this helpful
Helpful Positive Review Truglo micro by Male part of buckle, January 3, 2023
Great red dot and easy to dial in. Easily fit my gun with truglo pic rail. Can't wait for spring to knock down a couple gobblers, hopefully. The red dot should be easily adjustable to what ever light conditions there may be. From first daylight to fu...
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2/3 found this helpful
Helpful Positive Review TruGlo Tru-Tec 3 MOA Reflex Sight by Windy, February 23, 2021
Bought this for a self defense shotgun that would be used at a maximum 40ft! They claim parallex free at 30 ft! Mounts on the gun easy and low profile! Wanted something that was going to work for my application without breaking the bank! If this is ...
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1/3 found this helpful
Helpful Positive Review Good deal for the Money by Jonathan, August 17, 2020
Very pleased. Bought this red dot for a Glock 19 MOS. Initially mounted it on a Rossi RS 22 using the included Picatinny mount. First shots fired were just slightly low and right. Made some zero adjustments and now POI is right on. Would've been five...
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3/3 found this helpful
Helpful Negative Review Absolutely Disappointed by JK, June 19, 2020
Worst product ever. It's worse than a toy. The windage/elevation screws won't adjust no matter how much you turn them (of course, after unlocking). The material of the screws and tools are horrible. The tool bent and snapped after a few turns. Do no...
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6/20 found this helpful
Read All 8 Reviews
Color: Black Reticle: 3 MOA Red Dot Additional Features: Auto-off Included Accessories: Batteries , Picatinny Rail Mount , Rubber Lens Cover Condition: New Red Dot Sights-Footprint: Docter

Code: TU-RD-MSCR-TG-TG8100B

MPN: TG-TG8100B

UPC: 788130025352

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TruGlo Tru-Tec Micro Sub-Compact Red Dot Sight, 3-MOA, Black, TG-TG8100B
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Product Info for Truglo Tru-Tec Micro Sub-Compact Red Dot Sight, 3-MOA

From pistols to shotguns to rifles, the Truglo Tru-Tec Micro Sub-Compact Red Dot Sight brings you an unprecedented aiming point to take down targets with nearly impossible precision. To match your surroundings, these TruGlo Red Dot Sights feature 10 brightness settings activated by push-button controls. The Truglo Tru-Tec Micro Open Red Dot Sight is CNC-machined from aircraft-grade aluminum which makes it incredibly durable yet lightweight while offering unlimited eye relief for a comfortable shooting experience. A Multi-coated lens on this optic brings you the brightest and clearest views yet while locking windage and elevation adjustments let you hone in on your accuracy. This red dot sight is shockproof to handle your weapon's recoil and fogproof to present a clear sight picture all day. Equip this Truglo Tru-Tec Micro Sub-Compact 3 MOA Sight on your favorite firearm to quickly acquire targets and take them down with precise shots every time.image

WARNING: California`s Proposition 65

Specifications for Truglo Tru-Tec Micro Sub-Compact Red Dot Sight, 3-MOA:

Manufacturer: TruGlo
Color: Black
Finish: Matte
Fabric/Material: Aircraft-Grade Aluminum
Magnification: 1 x
Objective Window Size: 23 x 17 mm
Reticle: 3 MOA Red Dot
Brightness Settings: 10
Eye Relief: Unlimited
Emitter Type: Open
Optical Coating: Multi-Coated
Battery Type: CR2032
Weather Resistance: Fog Resistant, Shock Resistant
Water Resistance Level: Water Resistant
Length: 2 in
Width: 1.5 in
Height: 1.5 in
Additional Features: Auto-off
Included Accessories: Picatinny Rail Mount, Rubber Lens Cover, Batteries
Condition: New
Magnification Type: Fixed
Red Dot Sights-Footprint: Docter
Gun Rail: Picatinny

Features of Truglo Tru-Tec Micro Sub-Compact Red Dot Sight, 3-MOA

  • 3-MOA Red Dot reticle for fast acquisition
  • 23mm x 17mm multi-coated objective lens
  • Digital push-button brightness controls
  • 10 brightness settings
  • Compatible with optic-ready pistols
  • Common lug and bolt pattern for Maximum compatibility (Eotech, Docter, Insight, Meopta, etc.)
  • Locking windage and elevation adjustments
  • Ultra-lightweight (just over 1oz.)
  • CNC-machined from aircraft-grade aluminum
  • Unlimited eye relief
  • Auto-off feature preserves battery life
  • Water-resistant (sealed o-ring design)
  • Shock-resistant / fog-resistant
  • Picatinny rail mount included
  • ABS hardshell cover included
  • Battery included (3V-CR2032)

Package Contents:

  • Truglo Tru-Tec Micro Sub-Compact Red Dot Sight, 3-MOA
  • Batteries Rubber Lens Cover Picatinny Rail Mount

Truglo Tru-Tec Micro Sub-Compact Red Dot Sight, 3-MOA Orderable Models

List of Orderable Models

TruGlo Tru-Tec Micro Sub-Compact Red Dot Sight, 3-MOA, Black, TG-TG8100B , MPN: TG-TG8100B , UPC: 788130025352 , Code: TU-RD-MSCR-TG-TG8100B

Truglo Tru-Tec Micro Sub-Compact Red Dot Sight, 3-MOA Unavailable & Discontinued Models

List of Unorderable Models

DEMO, TruGlo Tru-Tec Micro Sub-Compact Red Dot Sight, 3-MOA, Black, TG-TG8100B , MPN: TG-TG8100B-DEMO , Code: TU-RD-MSCR-TG-TG8100B-DEMO

Proposition 65 Warning for California Consumers

For more information go to www.p65warnings.ca.gov

Notification

WARNING: This product can expose you to chemicals including Chromium (hexavalent compounds), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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