Headspace Gauge Field Length
For:
30-06 Springfield, 25-06 Remington,
270 Winchester, 8mm-06 Springfield,
338-06 A-Square, 35 Whelen
HG3006F
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.
Notes:
Headspace standards are set by SAAMI
(Sporting Arms and Ammunition Manufacturers Institute) specifications.
Headspace is measured from the bolt face to one of four locations, depending on the cartridge used.
The measurement is taken from the rim of rimmed cases like the .30-30,
or the shoulder of a necked case like the .30-06, the case mouth of a straight
or tapered case like the 30 Carbine, or the belt of a belted case like the .300
Winchester Magnum.
Field Gauge:
Field Gauges correspond to the maximum safe headspace dimension.
If a rifle will chamber a field gauge, it should be inspected and repaired by a competent gunsmith prior to use.
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in the box; and contain all of the parts,
materials and documentation.
You can expect and will receive prompt delivery of your item.
We will ship your order within
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