Brownells 11-18 22 Caliber Barrel Chamfering Plug Gauge Plug Gauge Only

Description

Product Overview

Brownells 11°-18° .22 caliber barrel chamfering plug gauge is a precision, stepped plug gauge used to visually confirm the barrel throat diameter falls within the narrow range that produces maximum accuracy. Slip the gauge into the barrel throat to see when you are approaching the correct diameter, helping prevent oversizing and reducing trial-and-error during setup or gunsmithing work.

Key Features

• Designed for quick, at-a-glance checking of barrel throat/chamfer diameter
• 11°-18° gauge measures both chamfer angles to match the intended setup range
• Self-piloted, precision-ground, hardened, and stepped for minimum and maximum optimum diameter indication
• Useful as a diagnostic tool for accuracy complaints where chamfer angles are in the intended range
• Steel construction with instructions included

Keep a tight tolerance check within reach during chamfer work and setup. This is the .22 caliber 11°-18° plug gauge for accurate throat diameter verification.