Headspace Comparators
Headspace Comparators
Headspace Comparators
Headspace Comparators
Headspace Comparators
Headspace Comparators
Headspace Comparators
Headspace Comparators
Headspace Comparators
Headspace Comparators
Headspace Comparators
Headspace Comparators
Headspace Comparators
Headspace Comparators
Headspace Comparators

Headspace Comparators

Vendor
Short Action Customs
Regular price
$24.99
Sale price
$24.99
Quantity must be 1 or more

CNC Machined And Precision Reamed To Give You The Most Accurate And Consistent Measurements! 

Stop guessing and playing games trying to properly headspace your rifles brass. The Short Action Customs Headspace Comparator is the easiest way to get PROPER measurements for your brass. Regardless of the shoulder angle of the headspace gauge, virgin brass, or fireformed brass, our Headspace Comparator gives you the most accurate measurements.

Made on our CNC and precision reamed with our Carbide chamber reamers, our Headspace Comparator is one of the most important tools every reloader needs.

Want to keep your Headspace Comparators organized and safely stored, check our our Aluminum Comparator Stand found HERE

***Please E-mail us at Mark@shortactioncustoms.com if you need a custom Headspace Comparator***

Please Use This Compatibility List To Determine Which Headspace Comparator Is Right For You. The Headspace Comparator Model Is Listed First, The Compatible Cartridge Is Listed After. 

 

223 Model

  •  223 Remington and 5.56mm NATO
  •  Wildcat Cartridges necked down from the 223 Remington. 

22 Cal x 40°

  • 223 Ackley Improved
  • 22-250 Ackley Improved

6mm x 20°

  • 243 Winchester
  • Wildcat Cartridges necked down from the 243 Winchester

6mm x 30°

  • 6mm Creedmoor
  • 6XC
  • 6x47 Lapua
  • 6BR
  • 6BRX
  • 6mm Super LR

6mm x 35°

  • 6GT
  • 6mmx284 Win

6mm x 40°

  • 6mm Dasher
  • 6BRA (6mm BR Ackley Improved)
  • 243 Ackley Improved

6.5mm x 20°

  • 260 Remington
  • 243 Winchester

6.5mm x 30°

  • 6.5 Creedmoor
  • 6.5 PRC
  • 6.5 SAUM
  • 6.5x47 Lapua

6.5mm x 40°

  • 260 Ackley Improved
  • 6.5mm Wildcat cartridges with a 40 degree shoulder

7mm x 30°

  • 7mm SAUM
  • 7mm Creedmoor
  • 7mm LRM

7mm x 35°

  • 284 Winchester
  • 7mm WSM
  • 7mm/300 WSM

30 Cal x 20°

  • 308 Winchester
  • Wildcat Cartridges necked down from the 308 Winchester

30 Cal x 30°

  • 300 SAUM
  • 300 PRC
  • 300 RUM

338 Lapua

  • 338 Lapua Magnum
  • Wildcat Cartridges necked down from the 338 Lapua Magnum

338 Cal x 40°

  • 338 Lapua Magnum Ackley Improved
  • 338 Norma Ackley Improved
  • 300 Norma Ackley Improved