Forster Headpace Gauge 308 Winchester 11 PK

Forster Products manufactures precision headspace gauges to maximize safety and accuracy in your rifle. These gauges are necessary when finish chambering a barrel, or when checking the chamber of a used gun to be sure the headspace dimensions are within safe limits. Machined from A2 tool steel, these gauges are held to tolerances within 0.00015" to ensure accurate testing of your rifle's chamber. Set of 11 includes gauges marked in 0.001" increments to accurately determine exact headspace. Notes