Geissele Automatics 5.45mm Suppressor Alignment Gage

Description

Product Overview

The Geissele Suppressor Alignment Gage (SAG) is a precision hardened-steel gauge used to check suppressor alignment with the barrel bore at the muzzle interface. Correct alignment helps ensure the suppressor exit aligns concentrically with the bore, reducing the risk of issues caused by mounting misalignment and cumulative deviation.

Key Features

• Built for 5.45mm bore alignment checks to verify suppressor-to-bore concentricity at the mounting interface
• Precision-ground hardened steel designed to resist wear from sliding exposure to powder residue and debris
• Ground 0.002" under nominal bore diameter for reliable fit across common barrel bore variations
• Outside diameter finely finished and straight to 0.001" over its length for consistent measuring performance
• Long gage length aligns to the bore, improving sensitivity to interface deviation

Use the Geissele SAG during setup to confirm alignment before firing and help promote consistent suppressor performance.