TruGlo TG-8100B Tru-Tec Micro Sub-Compact Matte Black 1x 23x17mm 3 MOA Illuminated Red Dot Reticle
by Truglo
User Ratings
No ratings yet
Be the first to review this product
TruGlo TG-8100B Tru-Tec Micro Sub-Compact Open Red Dot Sight
- 3 MOA red dot reticle
- 23 mm x 17 mm multi-coated objective lens for clear visibility
- Digital push-button brightness controls with 10 settings
- Compatible with optic-ready pistols and has a common lug/bolt pattern for compatibility
- Locking windage and elevation adjustments
- Weight: just over 1 oz
- CNC-machined from aircraft-grade aluminum for durability
- Unlimited eye relief
- Auto-off feature to preserve battery life
- Water-resistant with an O-ring seal; shock and fog resistant
- Picatinny rail mount included
- ABS hard-shell protective cover included
- Battery included: 3V CR2032
Specifications
- Manufacturer:
- Truglo
- Category:
- red-dot-holo-sight
- Weight:
- 1.1 oz
- UPC:
- 788130025352
- MPN:
- TG8100B
- Required Component:
- No
Parts Cabinet
Track parts you own or plan to buy.
Where to Buy
Have one to sell?
Sponsored
MantisX
The smart way to train your AR build
Built your rifle — now train it. BlackBeardX installs in minutes and turns your AR into a full dry fire system with smart feedback on every pull.
Shop BlackBeardXPrice History
No Price History Available
Check back later for pricing trends
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertBundle Package
This is a bundled product that includes multiple components. The exact contents may vary - check the product description for more details.
• Complete assembly ready to use
• Multiple components included
• Value package pricing
Similar Products
Vortex Optics StrikeFire II Red Dot Sight 30mm Tube 1x 4 MOA Red and Green Dot with Lower 1/3 Co-Witness Cantilever Picatinny Ring Mount Matte Black
Vortex Optics
$149.99
Sig Sauer ROMEO MSR Gen II 1x20mm 2 MOA Red Dot (Co-Witness) Black
Sig Sauer
$109.99
SIG Sauer Romeo4T Pro Red Dot 1x .5 MOA, Black - SOR44101
Sig Sauer
$549.99
Primary Arms SLx 3x32 Gen III Prism Red Dot Sight (ACSS 5.56 CQB M2) - Black
Primary Arms
$299.99
Vortex Triumph 2 MOA Red Dot Sight w/ Lower 1/3 Co-Witness Mount, Low Mount, Unlimited Eye Relief, Waterproof, Night Vision Compatible
Vortex
$99.00
EOTECH EXPS3-0 Holographic Weapon Sight 68 MOA Ring 1 MOA Dot Black
EOTech
$629.49
Vortex StrikeFire II 4 MOA Red-Green Dot SF-RG-505
Vortex Optics
$139.99
Vortex AMG UH-1 Gen II Holographic Sight
Vortex
$599.99
Builds Using This Part
No builds yet — be the first to use this part.
Related Guides
Guide
AK Optics Mounting Guide: Side Rail vs Dust Cover vs Handguard
Compare the main AK optics mounting approaches and choose the right setup for durability, repeatable zero, and practical shooting performance.
8 min read
Guide
Glock-Compatible Platform Overview: What Matters for Reliable Builds
A practical overview of Glock-compatible pistol builds, including compatibility checkpoints, reliability priorities, and upgrade sequencing.
7 min read
Guide
Glock-Compatible Red Dot Setup and Zeroing Basics
How to set up a red dot on Glock-compatible pistols, avoid mounting mistakes, and choose a practical zero for defensive and range use.
7 min read