Top takeaways

  1. The Forster Products, Inc. 303 British Field Gauge is essential for measuring the chamber length of rifles to ensure safety and accuracy, particularly when chambering a new barrel or purchasing a used firearm.
  2. These gauges are made to SAAMI specs and the 100-010-715 gauge is 0.0005 inches under 7.62 NATO NO-GO dimensions for safety.
  3. Machined Steel construction, with sizes varying by caliber and gauge style, and some gauges are interchangeable between different calibers within the same stock number category.

Attributes

Cartridge: 303 British Style: Field Gauge Delivery weight: 0.023kg Shipping height: 20mm Shipping width: 53mm Shipping length: 71mm UPC : 757253002861

Item details

Made in USA