Hornady - Headspace Gauge Kit, Body with 5 Bushings

The L-N-L Headspace Gauge is the best method we’ve found to extend brass life, improve accuracy, and enhance safety. The gauge measures variations inyour brass before and after firing or re-sizing. It allows for comparison between fire-formed brass from your gun and your re-sized brass. Any of five interchangeable bushings are attached to your caliper using the same body as foundon our Bullet Comparator.

The five bushings that come with the L-N-L Headspace Gauge provide the ability to check most bottleneck cases, from .17 Rem through the belted magnums. Ackley Improved chambers use the same bushing size as the parent case. See chart provided or consult product instructions for cartridge/bushing size details.  Dial Caliper sold separately.

Determining the proper bushing diameter: If you add the neck diameter and the shoulder diameter and divide that number by two, use the bushing closest to that number.

Includes:

• Comparator body
• 5 bushings B-2000 Gage
• Allen wrench

Bushing A .330" Fits: 17 Remington, 204 Ruger, 221 Remington Fireball, 222 Remington, 222 Remington Magnum, 223 Remington, 220 Swift

Bushing B .350" Fits: 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

Bushing C .375" Fits: 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

Bushing D .400" Fits: 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

Bushing E .420" Fits: 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, 35 Whelen