
Mark 7 Powder Check Centering Die
Centering die with increased airflow around the probe — eliminates powder spills and probe strikes on case walls.
From $39.99View product
$39.99
RCM Centering Die for V1/V2/V3 laser powder checks. Also works with any die head requiring a .84–.88 opening. Features: no moving parts; proven design. Available in 380, 9MM, 40 S&W, 10MM, 45 ACP, 223/5.56, 300 BO, and 308.
SKU: RCM-CNT-DIE
Questions about compatibility with your press? Read the FAQ or contact us — we answer within one business day.
Free US shipping on orders over $500. Ships within 7–10 business days — built and calibrated to order. Covered by a 1-year limited warranty and US-based support. Shipping & warranty details · We ship worldwide.
| Fits | RCM V1/V2/V3 laser powder checks — and any die head requiring a .84–.88 opening |
|---|---|
| Function | Prevents vibration transfer to the laser head; consistent case presentation |
| Calibers | 380, 9mm, 40 S&W, 10mm, 45 ACP, .223/5.56, 300 BO, 308 |
| Construction | No moving parts; proven design |
| Warranty | 1-year limited warranty |
Good to know
It works with any die head requiring a .84–.88 opening — if you're unsure about yours, contact us with your press and die head details and we'll confirm.
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Works well with

Centering die with increased airflow around the probe — eliminates powder spills and probe strikes on case walls.
From $39.99View product