A2 HUB Mount Adapter (1.375×24)
Experience superior tactical performance, engineered precision, and exceptional reliability with the A2 HUB Mount Adapter (1.375×24). Crafted to exact industry standards, this product delivers uncompromised durability and effectiveness in the field.
Features & Performance Overview
The A2 HUB Mount Adapter (1.375×24) is designed for tactical operators, target shooters, and firearm enthusiasts seeking peak functionality. Every component undergoes rigorous testing to guarantee durability, smooth operation, and optimal safety.
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Detailed Product Description
This A2 mount interface provides a high quality mounting interface for Griffin Armament GATE-LOK Flash comps, Hammer Comps, and mil-spec A2 birdcage flash hiders. PLEASE DO NOT ASK OUR CUSTOMER SERVICE DEPT what other companies mounts work with this device. There may be others, but we can only tell you that it works with our devices and mil spec A2 flash hiders.
The device and the collar are both compatible with the GRIFFIN ARMORERS WRENCH, GRIFFIN 1.375×24 WRENCH, and GRIFFIN REVOLUTION WRENCH.
Weighing 5 ounces, the A2 adapter mount can be used on 5.56mm AR’s or with the 30SD flash comp it will support centerfire calibers up to .308 Winchester.
Current compatible Griffin mounts:
- GATE-LOK™ Flash Comp 5.56mm 1/2×28
- GATE-LOK™ Closed Tine Flash Hider 5.56mm 1/2×28
- GATE-LOK™ Hammer Comp 5.56mm 1/2×28
- GATE-LOK™ Flash Comp .30cal (7.62mm) 5/8×24
- A2 compensators (within-milspec)
Legacy Griffin compatible mounts:
- M4SD Paladin Brake
- M4SD Tactical Comp
This mount is NOT compatible with the GATE-LOK™ Stealth Flash Hider 5.56mm 1/2×28
Mounting Instructions
See Youtube mounting video















