BROWNELLS REVOLVER CYLINDER GAUGES

The Brownells Revolver Cylinder Gauges provide a fast and accurate method for checking headspace on .38 Special and .357 Magnum revolvers with non-recessed cylinder chambers. Designed for gunsmiths, armorers, and revolver enthusiasts, this two-piece GO/NO-GO gauge set helps verify that cylinder headspace falls within acceptable specifications, an important factor in ensuring reliable ignition, safe operation, and proper firearm function.

Manufactured from hardened, ground tool steel, these precision gauges offer long-lasting durability and repeatable measurements. Each gauge is clearly marked with its thickness dimension, allowing users to quickly determine whether a revolver's headspace meets specification or requires corrective attention.

Compatible with Smith & Wesson Models 60 through 68 and other revolvers using the same GO and NO-GO dimensions, these gauges provide a straightforward solution for routine inspections, revolver repairs, and professional gunsmithing work.

FEATURES

• Designed to check headspace on .38 Special and .357 Magnum revolvers
• Suitable for cylinders that are not recessed for the cartridge rim
• Two-piece GO/NO-GO gauge system for quick evaluations
• Provides accurate and repeatable headspace measurements
• Hardened and ground tool steel construction
• Each gauge clearly marked with its corresponding thickness
• Ideal for revolver maintenance, inspection, and repair
• Compatible with S&W Models 60-68 and similar revolvers

SPECIFICATIONS

• Manufacturer: Brownells
• Model Number: 60/68
• Gauge Type: Cylinder Headspace Gauge
• Material: Hardened Ground Tool Steel
• Overall Length: 6"
• Width: ½”
• Gauge Thicknesses:
  • .060" GO Gauge
  • .068" NO-GO Gauge
• Quantity: 2 Individual Gauges

The Brownells Revolver Cylinder Gauges offer a simple, reliable way to verify headspace on .38/.357 revolvers with non-recessed cylinders. Constructed from hardened tool steel and supplied as a dedicated GO/NO-GO set, these gauges help gunsmiths and firearm owners accurately assess revolver headspace for safe and dependable operation.