GATE-LOK™ HUB Mount Interface (1.375×24)
Experience superior tactical performance, engineered precision, and exceptional reliability with the GATE-LOK™ HUB Mount Interface (1.375×24). Crafted to exact industry standards, this product delivers uncompromised durability and effectiveness in the field.
Features & Performance Overview
The GATE-LOK™ HUB Mount Interface (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
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Griffin Armament is proud to now offer the GATE-LOK™ mounting system as a 1.375×24 threaded interface.
The GATE-LOK™ mounting system is one of the fastest on the market and accommodates the A2 NATO compensator as well as Griffin’s GATE-LOK™ series proprietary performance rich muzzle device options.
Additionally the GATE-LOK™ mounting system does not suffer from the wear prone issues of ratcheting systems common to the marketplace. Our mounting system was designed to provide trouble free use.
| Diameter: | 1.5″ [unit], with 1.375×24 [threads] |
| OAL: | 1.9″ |
| Weight: | 5.0 ounces |
| Materials: | 17-4PH stainless steel |
| Finish: | DLC PVD |
*Silencer interface was designed to fit the USGI A2 government contract compliant muzzle devices. We cannot guarantee fitment with an A2 style compensator due to the broad tolerance range of both import and domestic devices from various brands. For guaranteed fitment, we recommend the purchase of a Griffin mount.
Key points :
- Laser Welded
- Extremely versatile and fast mounting system
- Compatible with GATE-LOK™ & A2 Nato Spec Compensators
- 17-4 stainless steel
- DLC PVD for increased surface hardness, corrosion, and wear resistance
Compatible with :
- GATE-LOK™ Closed Tine Flash Hider 5.56mm 1/2×28
- GATE-LOK™ Hammer Comp 5.56mm 1/2×28
- GATE-LOK™ Stealth Flash Hider 5.56mm 1/2×28
- GATE-LOK™ Flash Comp 5.56mm 1/2×28
- GATE-LOK™ Flash Comp .30cal 5/8×24
Barrel & Caliber Restrictions :
The only restrictions would be .300WM 24″, 208/6.5CM 14.5″. Other than that, NO RESTRICTIONS (assuming your applicable suppressor is rated for this)! Friendly reminder, longer barrels promote longer service life for your suppressor.
If you have questions about compatibility with your platform/suppressor, please reach out to customer service.

















