The Trijicon ACOG & VCOG Q-LOC rifle scope mount is a purpose-built solution for shooters who demand rock-solid retention and repeatable zero without unnecessary complexity. Built from mil-spec 6061-T6 aluminum and drop-test rated to military standards, this mount locks your ACOG or VCOG to any Picatinny rail—tactical rifle, patrol carbine, or competition build—with a one-handed, tool-free clamping system. The Q-LOC design uses spring tension to maintain constant pressure on your optic, so even if you forget to fully cinch the knobs, your zero stays put. That matters when you're sling-switching between positions or running a rifle hard in training.

Low profile and lightweight without sacrificing strength, the Q-LOC mount sits 1.535 inches above the rail, keeping your sight picture natural and your setup balanced. The matte black anodized finish blends seamlessly with modern rifle platforms and won't telegraph your position. Whether you're mounting a compact ACOG on a patrol rifle, DMR build, or dedicated optic platform, this mount is engineered for the job and made in the USA.

Setup is genuinely fast: position the mount on your rail, hand-tighten the Q-LOC knobs, and you're done. Spring tension does the heavy lifting. If you need maximum clamping force for a heavy recoil gun or extreme environment, the torque spec allows up to 66 in./lbs., but the design won't let you lose zero chasing higher numbers.

Key Features

• One-handed, tool-free Q-LOC mounting system—no hex keys or screwdrivers required
• Spring-loaded constant retention maintains zero even with loose knobs
• Mil-spec 6061-T6 aluminum with drop-test durability
• Low-profile design (1.535" optical axis height) fits standard rifle setups
• Compatible with any Mil-Spec or NATO Picatinny rail
• Matte black anodized finish
• Designed specifically for Trijicon ACOG and VCOG optics
• Made in the USA

Specifications

Material	6061-T6 Aluminum
Finish	Matte Black Anodized
Mounting Interface	Mil-Spec/NATO Picatinny Rail
Optical Axis Height	1.535" above rail
Clamping System	Q-LOC Spring-Loaded (Tool-Free)
Torque Specification (Spring Tension)	12–16 in./lbs.
Maximum Torque	44–66 in./lbs.
Country of Origin	USA

Frequently Asked Questions

Will this mount fit my ACOG or VCOG?

Yes—this mount is designed specifically for Trijicon ACOG and VCOG optics and works with any Mil-Spec or NATO Picatinny rail.

Do I need tools to mount it?

No. The Q-LOC system is tool-free and one-handed. Hand-tighten the spring-loaded knobs and you're done. You can optionally apply torque up to 66 in./lbs. with a wrench if you prefer maximum clamping force.

How does the spring-loaded design help with zero retention?

The Q-LOC mount uses spring tension to apply constant, even pressure on your optic. This means your zero remains secure even if the knobs aren't fully tightened—a feature that helps in field conditions or fast setups.

What is the sight height of this mount?

The optical axis sits 1.535 inches above the Picatinny rail, providing a low-profile sight picture suitable for most rifle builds.