The Trijicon ACOG Quick Release Mount (AC12033) delivers a fast, secure, and repeatable optic mounting solution engineered specifically for Trijicon's most popular sighting systems — no tools, no guesswork, no lost zero.
- Compatible with all VCOGs, 1x42 Reflex, and 3.5x, 4x, and 5.5x ACOGs
- Patented BLAC lever system locks onto Picatinny rail with zero manual adjustment
- Single-lever quick release design for rapid optic removal and reinstallation
- Rock-solid engagement maintains zero through repeated on/off cycles
- Optimized optical axis height: 1.535 in. for ACOGs and VCOG, 1.506 in. for 1x42 Reflex
- Machined to fit MIL-STD-1913 Picatinny rails for universal platform compatibility
Who This Is For
The Trijicon ACOG QR Mount is ideal for competitive shooters, military and law enforcement professionals, and serious tactical rifle owners who need a reliable, repeatable quick-detach solution. Whether you're transitioning between platforms, sharing an optic across multiple rifles, or simply demanding the fastest possible field swap without sacrificing zero retention, this mount delivers the confidence to perform when it counts.
Specifications
| Model | AC12033 |
|---|---|
| Brand | Trijicon |
| Mount Type | Quick Release (QR) |
| Lever System | Patented BLAC Single-Lever |
| Rail Compatibility | MIL-STD-1913 Picatinny |
| Compatible Optics | All VCOGs; 1x42 Reflex (with ACOG base); 3.5x, 4x, 5.5x ACOGs |
| Optical Axis Height (3x, 4x, 5.5x ACOG) | 1.535 in. |
| Optical Axis Height (VCOG) | 1.535 in. |
| Optical Axis Height (1x42 Reflex) | 1.506 in. |
| Adjustment Required | None — tool-free, self-indexing engagement |
Frequently Asked Questions
Will this mount work with my specific ACOG model?
The AC12033 Quick Release Mount is compatible with all Trijicon VCOGs, all 3.5x, 4x, and 5.5x ACOGs, and the 1x42 Reflex sight when used with an ACOG base. If you own one of these optics, this mount is a direct-fit solution. If you're unsure whether your specific ACOG variant is compatible, contact Goodland Guns and our team will verify fitment before you order.
Does the ACOG QR Mount hold zero after repeated removal and reinstallation?
Yes. The patented BLAC lever system is engineered for consistent, repeatable engagement on a Picatinny rail without any manual torque adjustment. This means your optic returns to the same indexed position every time, preserving your established zero. It's a key reason this mount is trusted by military and law enforcement users who depend on zero retention in the field.
Does this mount require any tools or special setup to install?
No tools are required. The single-lever BLAC system self-indexes on your MIL-STD-1913 Picatinny rail and achieves a secure, rock-solid lock with a simple lever throw. There are no knobs to torque, no screws to tighten, and no manual adjustments needed — making it one of the fastest and most user-friendly QR mounts available for Trijicon optics.