Uploaded September 2025 | Updated September 2026, 18 hours ago
INTRODUCING THE GRIFFIN ADJUSTABLE AR-15 GAS BLOCK
It has long been our belief that the ideal AR-15 should have 2 simple modes – Normal and Suppressed – affording a K.I.S.S. concept optimization for use with and without suppressors, easily adjustable by means of the tip of a live round of 5.56mm ammunition. The Griffin Adjustable AR-15 Gas Block achieves this simplicity and is a product made possible by the acquisition of two patents from MicroMoa LLC – the original manufacturers of the “Govnah gas block”.
The Griffin Adjustable AR-15 Gas Block provides normal and suppressed operation via rotationally sliding a regulator plate from the Normal position to the Suppressed position. This regulator plate is detented via a 718 inconel spring and ceramic ball bearing ensuring material strength under extreme operating temperatures. There are two 180° opposed sides of the regulator plate, each affording a normal and suppressed setting.
One side of the block is identifiable by two grooves cut on the side of the selector cutout. This allows a shooter to find the side of the disk that works best for an application. Once this initial setup has been determined, a one-click operation configures the rifle from normal to suppressed modes of operation.
Griffin Currently supports firearms with Pistol to Rifle length gas systems, and compatibility for conventional or low backpressure suppressors. Special thanks to Robert Soong of Micro MOA for his part in this project, and for coming out to demonstrate the new gas block with us.
The Griffin Adjustable AR-15 Gas Block is now available on our website, or at your local Griffin dealer!
#griffinarmament
#griffinarmy
INTRODUCING THE GRIFFIN ADJUSTABLE AR-15 GAS BLOCK
It has long been our belief that the ideal AR-15 should have 2 simple modes – Normal and Suppressed – affording a K.I.S.S. concept optimization for use with and without suppressors, easily adjustable by means of the tip of a live round of 5.56mm ammunition. The Griffin Adjustable AR-15 Gas Block achieves this simplicity and is a product made possible by the acquisition of two patents from MicroMoa LLC – the original manufacturers of the “Govnah gas block”.
The Griffin Adjustable AR-15 Gas Block provides normal and suppressed operation via rotationally sliding a regulator plate from the Normal position to the Suppressed position. This regulator plate is detented via a 718 inconel spring and ceramic ball bearing ensuring material strength under extreme operating temperatures. There are two 180° opposed sides of the regulator plate, each affording a normal and suppressed setting.
One side of the block is identifiable by two grooves cut on the side of the selector cutout. This allows a shooter to find the side of the disk that works best for an application. Once this initial setup has been determined, a one-click operation configures the rifle from normal to suppressed modes of operation.
Griffin Currently supports firearms with Pistol to Rifle length gas systems, and compatibility for conventional or low backpressure suppressors. Special thanks to Robert Soong of Micro MOA for his part in this project, and for coming out to demonstrate the new gas block with us.
The Griffin Adjustable AR-15 Gas Block is now available on our website, or at your local Griffin dealer!
#griffinarmament
#griffinarmy
