Headspace gauging is crucial for quality reloading, but can be hard work to measure. This kit takes the guess work right off your loading bench!

This kit screws on to your set of Vernier calipers (sold separately - you can use any off the shelf brand, or else we have them available in our other listings). You then simply zero the calipers on an unfired / reference case, and then use the gauge set to compare your headspacing.

The kit comes with a set of 5 bushes, that fit most calibers.

#A330 17 Remington 204 Ruger 221 Remington Fireball 222 Remington 222 Remington Magnum 223 Remington 220 Swift

#B350 22 PPC 22-250 Remington 6mm PPC 6mm Bench Rest Remington 250-3000 Savage 7mm Bench Rest Remington 300 Blackout 6.5 Grendel 6mm ARC

#C375 6mm Remington 257 Roberts 25-06 Remington 270 Winchester 7 X 57mm Mauser 280 Remington 30-30 Winchester 30-06 Springfield 300 H & H Magnum 7.62 X 39mm, M43 6.5 X 55mm Swedish 7mm Winchester Short Magnum 30-40 Krag 6.5 Creedmoor 6.5mm X 47 Lapua

#D400 223 Winchester Super Short Magnum 243 Winchester 243 Winchester Super Short Magnum 260 Remington 270 Winchester Short Magnum 7mm-08 Remington 300 Savage 308 Winchester 35 Remington

#E420 6.5mm-284 284 Winchester 7mm Remington Magnum 7mm Remington Ultra Magnum 300 Winchester Short Magnum 300 Weatherby Magnum 325 Winchester Short Magnum 338 Winchester Magnum 350 Remington Magnum 375 H & H Magnum 264 Winchester Magnum 7mm Remington Short Action Ultra Magnum 7mm Shooting Times Westerner 300 Remington Short Action Ultra Magnum 300 Winchester Magnum 300 Remington Ultra Magnum 8mm Remington Magnum 338 Remington Ultra Magnum