Description
Most quick-detach solutions for an EOTech force you to stack the sight on top of a riser, which bumps it up above the bore and wrecks your cheek weld. The GG&G Accucam takes a smarter route. It replaces the factory socket head screw or thumbnut on your EOTech, so you get genuine QD function without lifting the optic a fraction of an inch. That means your absolute co-witness with backup irons stays exactly where it belongs.
The magic is in the cam-operated locking lever. Once the Accucam is installed, you drop the sight onto your dovetail rail and rotate the lever to lock, then rotate it back to pull the optic in seconds. GG&G builds this one from solid billet 4140 steel with a mil-spec manganese phosphate matte black finish, so it holds up to real use. The oversized finger loop is rounded and snag-free, and it's easy to work even with gloves on. This design has seen U.S. and U.K. military adoption, which tells you plenty about how it performs under hard use.
Fitting the Accucam Lever to Your EOTech
This is a direct retrofit for the 500 Series holographic sights, specifically the 511, 512, 551, and 552. It mounts to the factory protective hood and interfaces with the scope's mounting sidebar. Installation runs about ten minutes with basic hand tools, and no permanent modifications to the sight are needed.
What the Accucam QD System Does at the Range
The whole point here is repeatability. Pull the EOTech to clean it, swap optics, or travel, then snap it back on and your zero holds to within half an inch of impact shift. The Accucam is fully adjustable to take up slack on worn or slightly out-of-spec MIL-STD-1913 dovetails, so it clamps tight on a variety of rails. Owners consistently call it a well-made upgrade and a must-have for anyone who removes their EOTech often. One thing worth noting: GG&G does not recommend this system for .50 BMG or light machine gun recoil.
Key Specifications
- Manufacturer: GG&G, Inc.
- Manufacturer Part Number: GGG-1190
- UPC: 813157000676
- Model: 500 Series
- Mount Type: Quick Detach
- Fits: EOTech 511, 512, 551, 552
- Material: Billet 4140 Steel
- Finish: Manganese Phosphate Matte Black (Mil-Spec)
- Color: Black
- Length: 2.640 in
- Width: 0.390 in
- Height: 0.280 in
- Weight: 2 oz
- Country of Origin: USA
- Warranty: Lifetime
What’s Included
- GG&G Accucam QD locking lever system
- Mounting hardware
- 7/64 inch allen wrench
- Torx head wrench
Frequently Asked Questions
Which EOTech models does the Accucam lever fit?
The GGG-1190 Accucam is designed for the EOTech 500 Series holographic sights, which includes the 511, 512, 551, and 552. It mounts to the factory protective hood and interfaces with the scope's mounting sidebar. If you run an XPS2 or XPS3, you'll want the separate XPS version instead.
Does the Accucam lever add any height to my EOTech?
No, and that's the whole reason this system stands out. Because it replaces the existing mounting screw or thumbnut rather than stacking the sight on a riser, it adds no height to the optic. That keeps your cheek weld natural and lets you maintain a co-witness with backup iron sights.
How repeatable is the zero when I remove and remount the sight?
GG&G's testing shows the Accucam QD mechanism returns to zero within half an inch at 100 yards. The system is also fully adjustable to clamp tight on worn or slightly out-of-spec MIL-STD-1913 dovetail rails. That makes it a solid pick if you regularly pull your EOTech for cleaning, storage, or optic swaps.
Is the Accucam lever hard to install?
Not at all. Most folks have it done in about ten minutes using the included allen and torx wrenches, with no permanent modifications to the sight. A little fitting to dial in the clamp tension on your specific dovetail is normal and gets you a nice snug lockup.




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