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Achieve precise cartridge headspace and bullet measurements with these 17-4 Stainless Steel Modular Headspace Comparator Inserts, designed for durability and accuracy.
-6 %

SHORT ACTION CUSTOMS 6MM X 30° MODULAR HEADSPACE COMPARATOR INSERT

100050136
Variations
Filters:
Variations:

Variations:

-6 %
Cartridge: 243/6 mm (.243) Product no.: 100050136
In stock
46.9 GBP 3 £46.90 * £49.90
-9 %
Cartridge: 22 Caliber (.223-.224) Product no.: 100050131
In stock
39.9 GBP 1 £39.90 * £43.90
-9 %
Cartridge: 22 Caliber (.223-.224) Product no.: 100050130
In stock
39.9 GBP 1 £39.90 * £43.90
-9 %
Cartridge: 25 Caliber (.251) Product no.: 100050133
In stock
39.9 GBP 1 £39.90 * £43.90
-6 %
Cartridge: 30 Caliber (.308) Product no.: 100050157
In stock
46.9 GBP 1 £46.90 * £49.90
-9 %
Cartridge: 30 Caliber (.308) Product no.: 100050155
In stock
39.9 GBP 1 £39.90 * £43.90
-9 %
Cartridge: 204 Ruger Product no.: 100050132
In stock
39.9 GBP 1 £39.90 * £43.90
-9 %
Cartridge: 30-06 Springfield Product no.: 100050163
In stock
39.9 GBP 1 £39.90 * £43.90
-9 %
Cartridge: 300 Winchester Magnum Product no.: 100050162
In stock
39.9 GBP 3 £39.90 * £43.90
-9 %
Cartridge: 375 Cheytac Product no.: 100050170
In stock
39.9 GBP 2 £39.90 * £43.90
-9 %
Cartridge: 264/6.5 mm (.264) Product no.: 100050143
In stock
39.9 GBP 1 £39.90 * £43.90
-6 %
Cartridge: 264/6.5 mm (.264) Product no.: 100050142
In stock
46.9 GBP 1 £46.90 * £49.90
-9 %
Cartridge: 6.5 x 55 mm Swedish Mauser Product no.: 100050147
In stock
39.9 GBP 1 £39.90 * £43.90
-9 %
Cartridge: 7 mm Remington Magnum Product no.: 100050151
In stock
39.9 GBP 2 £39.90 * £43.90
-9 %
Cartridge: 7 mm Product no.: 100050153
In stock
39.9 GBP 1 £39.90 * £43.90
Cartridge: 300 AAC Blackout Product no.: 100050159
Backorderable
49.9 GBP 0 £49.90 *
Cartridge: 243/6 mm (.243) Product no.: 100050137
Backorderable
43.9 GBP 0 £43.90 *
Cartridge: 22 Caliber (.223-.224) Product no.: 100050171
Not available
38.9 GBP 0 £38.90 *
Cartridge: 22 Caliber (.223-.224) Product no.: 100050135
Not available
38.9 GBP 0 £38.90 *
Cartridge: 223 Remington Product no.: 100050134
Not available
38.9 GBP 0 £38.90 *
Cartridge: 270 Winchester Product no.: 100050146
Not available
39.9 GBP 0 £39.90 *
39.9 49.9 43 GBP
-6 %
MSRP £49.90
46.9 GBP £46.90

Prices inclusive of duty & VAT.

Product no.: 100050136

Mfr. No.: SAC-630HSC

Headspace Inserts for your Modular Headspace Comparator ***Requires Modular Headspace Comparator Body*** The Modular Headspace Body must be purchased separately and can be found at the Modular Headspace Comparator Body page. New Modular Design for the most accurate cartridge headspace and bullet measurements available! Newly designed Modular Headspace Comparator (MHC) is an updated version of the highly successful dedicated Headspace Comparator that SAC previously made out of 6061 aluminum. They 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.
In stock 3 pcs. in the USA warehouse
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-6 %
MSRP £49.90
£46.90

Prices inclusive of duty & VAT.

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10+

Delivery time approx. 7-14 days.

Delivery time approx. 7-14 days.

No charges until we ship
No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
39.9 49.9 43 GBP
Description Specification Customers reviews Accessories

SHORT ACTION CUSTOMS 6MM X 30° MODULAR HEADSPACE COMPARATOR INSERT

-6 %
MSRP £49.90
46.9 GBP £46.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
-6 %
MSRP £49.90
£46.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

Description:

Achieve unparalleled precision with our Modular Headspace Comparator Inserts!

Introducing the MODULAR HEADSPACE COMPARATOR INSERTS, SHORT ACTION CUSTOMS 6MM X 30° MODULAR HEADSPACE COMPARATOR INSERT from SHORT ACTION CUSTOMS. These headspace inserts are designed exclusively for use with your Modular Headspace Comparator.

Key Features:

  • Compatibility: Requires Modular Headspace Comparator Body (sold separately).
  • Enhanced Design: New Modular Design for the most accurate cartridge headspace and bullet measurements available.
  • Improved Performance: The updated Modular Headspace Comparator (MHC) can accommodate cartridges up to 338 Lapua Magnum and more.
  • Durability: Each bullet and headspace insert is precision machined from 17-4 Stainless Steel, ensuring increased durability and corrosion resistance.
  • Quality Assurance: These are the highest quality headspace and bullet measuring tools available on the market.

For the serious shooter and gunsmith, the Modular Headspace Comparator Inserts provide the precision you need for optimal performance. Don't settle for less when it comes to your firearm measurements!



Top takeaways

  1. The Modular Headspace Comparator Inserts require a separately purchased Modular Headspace Comparator Body.
  2. Designed for the most accurate cartridge headspace and bullet measurements, compatible up to 338 Lapua Magnum.
  3. Precision machined from 17-4 Stainless Steel for durability and corrosion resistance.

Attributes

  • Cartridge:
    243/6 mm (.243)
  • Delivery weight: 0.034kg
  • Shipping height: 25mm
  • Shipping width: 89mm
  • Shipping length: 102mm

Item details

Made in USA

Customers reviews

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Variations:

-6 %
Cartridge: 243/6 mm (.243) Product no.: 100050136
In stock
46.9 GBP 3 £46.90 * £49.90
-9 %
Cartridge: 22 Caliber (.223-.224) Product no.: 100050131
In stock
39.9 GBP 1 £39.90 * £43.90
-9 %
Cartridge: 22 Caliber (.223-.224) Product no.: 100050130
In stock
39.9 GBP 1 £39.90 * £43.90
-9 %
Cartridge: 25 Caliber (.251) Product no.: 100050133
In stock
39.9 GBP 1 £39.90 * £43.90
-6 %
Cartridge: 30 Caliber (.308) Product no.: 100050157
In stock
46.9 GBP 1 £46.90 * £49.90
-9 %
Cartridge: 30 Caliber (.308) Product no.: 100050155
In stock
39.9 GBP 1 £39.90 * £43.90
-9 %
Cartridge: 204 Ruger Product no.: 100050132
In stock
39.9 GBP 1 £39.90 * £43.90
-9 %
Cartridge: 30-06 Springfield Product no.: 100050163
In stock
39.9 GBP 1 £39.90 * £43.90
-9 %
Cartridge: 300 Winchester Magnum Product no.: 100050162
In stock
39.9 GBP 3 £39.90 * £43.90
-9 %
Cartridge: 375 Cheytac Product no.: 100050170
In stock
39.9 GBP 2 £39.90 * £43.90
-9 %
Cartridge: 264/6.5 mm (.264) Product no.: 100050143
In stock
39.9 GBP 1 £39.90 * £43.90
-6 %
Cartridge: 264/6.5 mm (.264) Product no.: 100050142
In stock
46.9 GBP 1 £46.90 * £49.90
-9 %
Cartridge: 6.5 x 55 mm Swedish Mauser Product no.: 100050147
In stock
39.9 GBP 1 £39.90 * £43.90
-9 %
Cartridge: 7 mm Remington Magnum Product no.: 100050151
In stock
39.9 GBP 2 £39.90 * £43.90
-9 %
Cartridge: 7 mm Product no.: 100050153
In stock
39.9 GBP 1 £39.90 * £43.90
Cartridge: 300 AAC Blackout Product no.: 100050159
Backorderable
49.9 GBP 0 £49.90 *
Cartridge: 243/6 mm (.243) Product no.: 100050137
Backorderable
43.9 GBP 0 £43.90 *
Cartridge: 22 Caliber (.223-.224) Product no.: 100050171
Not available
38.9 GBP 0 £38.90 *
Cartridge: 22 Caliber (.223-.224) Product no.: 100050135
Not available
38.9 GBP 0 £38.90 *
Cartridge: 223 Remington Product no.: 100050134
Not available
38.9 GBP 0 £38.90 *
Cartridge: 270 Winchester Product no.: 100050146
Not available
39.9 GBP 0 £39.90 *

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