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FREE SHIPPING on every order containing a BRN-180 - SHOP NOW

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BROWNELLS Colt Field 5.56x45mm Headspace Gauge 1.4736 5.56MM MAXIMUM HEADSPACE GAUGE

Colt Field 5.56x45mm Headspace Gauge 1.4736
Brownells #
319418033
MFR #
COLT 5.56MM H'SPACE GAUGE FIEL
UPC
757253992421
$37.99
Coupon Code
Purchase Limit Help

Out of Stock

Specifications
Cartridge:
5.56x45 NATO
Headspace Gauge Type:
Field
Restriction
Description

Made to the Colt factory's special dimensions for M16/AR-15 rifles. It measures the maximum factory acceptable headspace; an essential check on guns that have seen extensive service or have been rebarreled.

Headspace measurement: 1.4736 Max


SPECS: Hardened and ground steel. 1.65" (4.2cm) overall (this is NOT the "headspace" dimension). .3655" (9.3mm) diameter.

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