80Deal ScoreIn Stock

Forster Go Gauge Belted Magnum, 300 Winchester Magnum, 7mm Remington Magnum, 338 Winchester Magnum, 458 Winchester Magnum (.535" Base)

Name: Forster Go Gauge Belted Magnum, 300 Winchester Magnum, 7mm Remington Magnum, 338 Winchester Magnum, 458 Winchester Magnum (.535" Base)
Brand: Forster
Availability: InStock

$32.80

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Brand: Forster
Caliber: .300 Win Mag
Category: Gunsmithing
Tool Type: Gauges & Measuring Tools
Reloading Type: Case Prep & Trimming
UPC: 757253002816
MPN: BG300MG

Overview

The Forster Go Gauge is a precision-machined A2 tool steel instrument used to verify that a rifle chamber meets minimum SAAMI headspace specifications. It is designed for belted magnum cartridges, including .300 Winchester Magnum, 7mm Remington Magnum, .338 Winchester Magnum, and .458 Winchester Magnum. Using a headspace gauge is a critical step in checking the safety and accuracy of a firearm chamber, particularly for gunsmiths performing finish chambering or evaluating used firearms. Gauges are held to tolerances within 0.00015" to ensure accurate testing.

Price & Stock History

Price — 90d

Listings In Stock — 30d

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Palmetto State Armory

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