Description
This kit comes complete with 4 inserts of your choice, one long body, one short body and the stand. Please make sure you select 4 headspace or bullet inserts. Save $55.00 compared to purchasing individually!
Newly designed Modular Headspace Comparator (MHC) is an updated version of our highly successful dedicated Headspace Comparator that we previously made out of 6061 aluminum. We improved on its design allowing the new MHC to be used with cartridges up to 338 Lapua Magnum and more. Each bullet and headspace insert is precision machined out of 17-4 Stainless Steel for increased durability and corrosion resistance. Simply put, these are the highest quality headspace and bullet measuring tools available.
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.
204 Ruger
-
204 Ruger
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 Improved22
22-250 Remington (22 Cal x 28°)
-
22-250 Remington
6mm x 20°
-
243 Winchester
-
Wildcat Cartridges necked down from the 243 Winchester
6mm x 30°
-
6mm Creedmoor
-
6XC
-
6×47 Lapua
-
6BR
-
6BRX
-
6mm Super LR
6mm x 35°
-
6GT
-
6mmx284 Win
6mm x 40° .275” Neck, .060” Neck Shoulder Radius
-
6mm Dasher
-
6BRA (6mm BR Ackley Improved)
-
243 Ackley Improved
-
Any 6mm Cartridge with 40° Shoulder and a neck smaller than .275”
6mm x 40° 273” Neck, .060” Neck Shoulder Radius
-
6mm Dasher
-
6BRA (6mm BR Ackley Improved)
-
243 Ackley Improved
-
Any 6mm Cartridge with 40° Shoulder and a neck smaller than .273”
Alpha 6mm Dasher
-
Alpha 6mm Dasher, .2755” Neck, .075” Neck/Shoulder Radius
25 Cal x 30°
-
25 Creedmoor, 25 x 47 Lapua
-
25 PRC, 25 SAUM
-
25 SST
6.5mm x 20°
-
260 Remington
-
243 Winchester
6.5mm x 30°
-
6.5 Creedmoor
-
6.5 PRC
-
6.5 SAUM
-
6.5×47 Lapua
6.5mm x 35°
-
6.5 WSM
-
6.5 x 284 Win
6.5mm x 40°
-
260 Ackley Improved
-
6.5mm Wildcat cartridges with a 40 degree shoulder
6.5mm x 55mm Swedish
-
6.5mm x 55mm Swedish
270 Winchester
-
270 Winchester
7mm x 20°
-
7mm-08
7mm x 25°
- 7mm Rem Mah
- 7 STW
7mm x 30°
-
7mm SAUM
-
7mm Creedmoor
-
7mm LRM
7mm x 35°
-
284 Winchester
-
7mm WSM
-
7mm/300 WSM
7mm x 40°
-
7mm-08 Ackley Improved
-
280 Ackley Improved
7mm Sherman Short
-
7mm Sherman Short, 40° Shoulder, .125” Neck/Shoulder Radius
30 Cal x 20°
-
308 Winchester
-
Wildcat Cartridges necked down from the 308 Winchester
30 Cal x 30°
-
300 SAUM
-
300 PRC
-
300 RUM
30 Cal x 35°
-
300 WSM
30 Cal x 40°
-
300 Norma Mag Ackley Improved
300 Blackout
-
300 Blackout
30-06 Springfield
-
30-06 Springfield
300 Winchester Magnum
-
300 Winchester Magnum
300 Norma Mag x 20.5°
-
300 Norma Mag
338 Cal x 20°
-
338 Federal
338 Cal x 35°
-
33 Nosler
338 Cal x 40°
-
338 Lapua Magnum Ackley Improved
-
338 Norma Ackley Improved
338 Lapua Magnum
-
338 Lapua Magnum
338 Norma Mag
-
338 Norma Magnum
-
Wildcat Cartridges necked down from the 338 Norma Magnum
33XC
-
33XC
37XC
-
37XC
375 Cheytac
-
375 Cheytac
- Datum A .330″
17 Remington
204 Ruger
221 Remington Fireball
222 Remington
222 Remington Magnum
223 Remington
220 Swift - Datum B .350″
22 PPC22-250 Remington6mm PPC6mm Bench Rest Remington250-3000 Savage7mm Bench Rest Remington300 Blackout6.5 Grendel6mm ARC
- Datum C .375″
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 - Datum D .400″
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 - Datum E .420″
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
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