The Geissele Automatics .408 Caliber Suppressor Alignment Gage is a precision tool engineered for checking suppressor-to-bore alignment on firearms chambered up to .408 caliber. Whether you're a gunsmith, builder, or dedicated shooter, this gage helps confirm safe suppressor installation by revealing even the slightest misalignment that could cause baffle strikes or reduce system performance.
Geissele Automatics .408 Caliber Suppressor Alignment Gage Features
The Geissele .408 alignment gage is built from precision-ground steel and machined to exacting tolerances to ensure accurate alignment verification. It's designed for quick, drop-in use—insert the rod through the muzzle device and down the bore to visually confirm the suppressor’s alignment.
Ideal for setups using QD mounts, thread-on suppressors, or any muzzle device that may shift during installation, this gage provides instant peace of mind. Its durable construction ensures it holds up through repeated use across multiple rifles and suppressors in the same caliber class.
Compatibility: Firearms with up to .408 bore diameter
Usage: Visual Alignment Verification
Construction: High-Precision Machined
Dimensions: Calibrated for .408 suppressor systems
More Information
Condition
New in Box
Finish Per Color
Black
Manufacturer
Geissele Automatics
Manufacturer Part Number
10-1640-F
Model
408 Caliber Suppressor Alignment Gage
Type
Suppressor Accessories
UPC
817953029725
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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