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- Out-of-Stock
Reference: Iosso-Paste 10215
Brand: Iosso Products
Reference: 073000020 19010
Brand: Iosso Products
Reference: NTG100H
Brand: Teslong
Reference: NTG 5 mirror Mirror set
Brand: Teslong
Reference: NTG150W
Brand: Teslong
Reference: 749011715
Brand: Sinclair International
Reference: B30
Brand: Dewey Manufacturing
Reference: SEB-SRB-G2
Brand: SEB Rests
The Short Action Customs Modular Headspace Comparator Insert (7mm x 30°) is an ultra-precise, professional-tier reloading tool engineered to give handloaders absolute accuracy when measuring cartridge headspace consistency.
The Short Action Customs Modular Headspace Comparator Insert (7mm x 30°) is an ultra-precise, professional-tier reloading tool engineered to give handloaders absolute accuracy when measuring cartridge headspace consistency. Reimagined and heavily upgraded from the original 6061 aluminum designs, this next-generation insert is precision-machined from premium 17-4 stainless steel to eliminate structural wear and guarantee perfect flatness over a lifetime of use. Operating seamlessly in conjunction with the standalone Modular Headspace Comparator Body, this tool enables high-efficiency sorting and micro-precise control over shoulder bumping to maximize case life and long-range shot-to-shot velocity uniformity.
| Feature | Specification |
|---|---|
| Product Type | Modular Headspace Comparator Insert |
| Manufacturer Part Number | SAC-730HSC |
| Caliber Compatibility | 7mm (.284" Bullet Family) |
| Shoulder Profile Match | 30 Degrees |
| Material | 17-4 Premium Hardened Stainless Steel |
| Feature | Specification |
|---|---|
| Brand | Short Action Customs (SAC) |
| Required Components | Modular Headspace Comparator Body (Must be purchased separately) |
| Maximum Action Clearance | Rated for cartridges up to .338 Lapua Magnum |
| Measurement Method | Relative Headspace (For absolute reamer-print specs, SAC Datum Gauges are recommended) |
| Dimension Standards | Verifiable through official SAAMI Cartridge and Chamber Drawings |
Reference: AMP-PILOT17 AMP1-P-17 9421032340178
Brand: Annealing Made Perfect
Reference: BSA-S65
Brand: L. E. Wilson
Reference: B65P 71202
Brand: Hornady
Reference: 749001625 NCH-RSAUM
Brand: L. E. Wilson
Reference: 749006936 55172
Brand: Redding Reloading
Reference: 100033448
Brand: Brownells
Reference: 5114-25
Brand: Shahe Measuring Instrument
Reference: H30-168
Brand: Hasler Competition & Hunting ammunition
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The Short Action Customs Modular Headspace Comparator Insert (7mm x 30°) is an ultra-precise, professional-tier reloading tool engineered to give handloaders absolute accuracy when measuring cartridge headspace consistency.
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