Spike's Tactical115771454
Spike's Tactical .750 Micro Gas Block with Screws - SUGB120$28.08
Availability: In Stock
The Spike's Tactical .625 Micro Gas Block with Screws is a precision-engineered component designed for AR-15 builders and gunsmiths who demand reliable, low-profile performance. This billet steel gas block is built tough for users who run tight handguards or need a compact sight picture, and its included screws make installation straightforward without hunting for the right hardware.
Crafted from solid billet steel and finished with black nitride coating, this micro gas block resists corrosion and wear through heavy use—whether you're tuning a precision rifle, running suppressed, or pushing high round counts at the range. The double set screw design locks the block securely to your barrel, minimizing shift and ensuring consistent gas regulation.
At .625 inches in diameter, this is the right choice if you're running a slim setup where full-size blocks won't fit or obstruct your optics, rail system, or aesthetics. It's a no-compromise part from a builder-trusted brand.
| Diameter | .625" |
| Material | Billet Steel |
| Finish | Black Nitride Coating |
| Fastening | Double Set Screw |
| Includes | Screws |
Yes—the .625 micro diameter is designed for compact builds where standard-size blocks won't fit under slim, free-float handguards or integrated rail systems.
This block is designed to clamp onto AR-15 barrels via the included double set screws. Verify your barrel is the correct profile for a .625 gas block before ordering.
The gas block comes with the screws needed for installation, so you won't need to buy fasteners separately.
Black nitride coating provides corrosion resistance, but suppressed shooting generates more heat and carbon. Routine cleaning and maintenance will keep your gas block in top condition.
SKU: 121686640 • Width: 3in • Height: 0.9in • Depth: 7in • Weight: 0.13oz
Availability: In Stock
The Spike's Tactical .625 Micro Gas Block with Screws is a precision-engineered component designed for AR-15 builders and gunsmiths who demand reliable, low-profile performance. This billet steel gas block is built tough for users who run tight handguards or need a compact sight picture, and its included screws make installation straightforward without hunting for the right hardware.
Crafted from solid billet steel and finished with black nitride coating, this micro gas block resists corrosion and wear through heavy use—whether you're tuning a precision rifle, running suppressed, or pushing high round counts at the range. The double set screw design locks the block securely to your barrel, minimizing shift and ensuring consistent gas regulation.
At .625 inches in diameter, this is the right choice if you're running a slim setup where full-size blocks won't fit or obstruct your optics, rail system, or aesthetics. It's a no-compromise part from a builder-trusted brand.
| Diameter | .625" |
| Material | Billet Steel |
| Finish | Black Nitride Coating |
| Fastening | Double Set Screw |
| Includes | Screws |
Yes—the .625 micro diameter is designed for compact builds where standard-size blocks won't fit under slim, free-float handguards or integrated rail systems.
This block is designed to clamp onto AR-15 barrels via the included double set screws. Verify your barrel is the correct profile for a .625 gas block before ordering.
The gas block comes with the screws needed for installation, so you won't need to buy fasteners separately.
Black nitride coating provides corrosion resistance, but suppressed shooting generates more heat and carbon. Routine cleaning and maintenance will keep your gas block in top condition.
SKU: 121686640 • Width: 3in • Height: 0.9in • Depth: 7in • Weight: 0.13oz