Home / Brownells / 5.56x45mm NATO / Product

Brownells 5.56x45mm Field Headspace Gauge

Shop Brownells Products
Brownells 5.56x45mm Field Headspace Gauge - Brownells

Buy Direct

Brownells
Brownells
$34.99

Shop Retailers

Palmetto State Armory
Palmetto State Armory
$31.99
Red Team Armory
Red Team Armory
$33.31
Shooting Surplus
Shooting Surplus
$36.83

Similar Products

Lyman Pro .223 Remington Rifle Headspace Gauge - Lyman
Lyman Pro .223 Remington Rifle Headspace Gauge
$53.99 $25.99
Lyman
Lyman Pro .308 Win Rifle Headspace Gauge - Lyman
Lyman Pro .308 Win Rifle Headspace Gauge
$53.99 $25.99
Lyman
Lyman HEADSPACE GAGE 30-06 - Lyman
Lyman HEADSPACE GAGE 30-06
$50.28 $28.99
Lyman
Forster 7.62x51mm NATO Minimum Length NATO Chamber Headspace Gauge - Forster
Forster 7.62x51mm NATO Minimum Length NATO Chamber Headspace Gauge
$52.97 $30.69
Forster
Forster 5.56x45mm Maximum Length NATO Chamber Headspace Gauge - Forster
Forster 5.56x45mm Maximum Length NATO Chamber Headspace Gauge
$44.99 $32.49
Forster
Hornady Cartridge Headspace Gauge Bushing Blank - Hornady
Hornady Cartridge Headspace Gauge Bushing Blank
$11.99 $3.49
Hornady
Forster .223 Remington/5.56x45mm 11-Piece Headspace Gauge Set - Forster
Forster .223 Remington/5.56x45mm 11-Piece Headspace Gauge Set
$355.99 $277.20
Forster

Product Details

MSRP $36.83
MPN COLT 5.56MM H'SPACE GAUGE FIEL
UPC 757253992421
Caliber 5.56x45mm NATO

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

Ammunition

Magtech 5.56x45mm 55gr FMJ M193 50 Rounds Ammunition - 556A - Magtech
Magtech 5.56x45mm 55gr FMJ M193 50 Rounds Ammunition - 556A
$22.92 $0.47/rd
Magtech
Fiocchi Shooting Dynamics 5.56x45 55 gr FMJBT 50 Rounds Ammunition - 556M193L - Fiocchi
Fiocchi Shooting Dynamics 5.56x45 55 gr FMJBT 50 Rounds Ammunition - 556M193L
$20.64 $0.43/rd
Fiocchi
Winchester 55 gr FMJ 5.56x45 M193 Ammunition 20 Rounds - WM193K - Winchester
Winchester 55 gr FMJ 5.56x45 M193 Ammunition 20 Rounds - WM193K
$8.49 $0.42/rd
Winchester
Hornady Frontier 5.56 NATO Ammo 55 Grain FMJ, 20rds - FR200 - Hornady
Hornady Frontier 5.56 NATO Ammo 55 Grain FMJ, 20rds - FR200
$8.30 $0.45/rd
Hornady
PMC X-TAC 5.56 NATO Ammo 55 Grain FMJBT, 20 rds/box - 556X - Pmc
PMC X-TAC 5.56 NATO Ammo 55 Grain FMJBT, 20 rds/box - 556X
$8.14 $0.43/rd
Pmc
Ammo Inc .223 Rem Ammo 55 Grain FMJ 20rds - 223055FMJ-A20 - Ammo Inc
Ammo Inc .223 Rem Ammo 55 Grain FMJ 20rds - 223055FMJ-A20
$8.15 $0.42/rd
Ammo Inc
Hornady T2 Frontier 5.56 NATO 75 Grain BTHP Match Ammunition, 20rds - FR320 - Hornady
Hornady T2 Frontier 5.56 NATO 75 Grain BTHP Match Ammunition, 20rds - FR320
$11.53 $0.65/rd
Hornady

Related Categories

Gunsmith Tools & Supplies
Headspace Gauges
Measuring Tools
Reloading
Brownells Gunsmith Tools & Supplies
Brownells Headspace Gauges
Brownells Measuring Tools
Brownells Reloading
Cash For Arms Logo
Cash For Arms
Sell Your Guns Online
Fast, Safe & Easy
Ammo Squared Logo
AmmoSquared
Your Readiness, Our Mission
Ammunition On Autopilot
National Gun Trusts Logo
National Gun Trusts
Buy NFA Gun Trusts Online
Fast, Simple & Easy
Right To Bear Logo
Right To Bear
Self-Defense Coverage
Protection, Training & More
American Cloud Logo
American Cloud
Cloud Without Compromise
Fast & Reliable Infrastructure