Powder Checks
RCM Laser Powder Check Pro V4 — 7" Integrated Screen
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RCM Laser Powder Check Pro V3
$549.99
1
New and improved Laser Powder Check Pro V3 — digital laser powder check for stand-alone presses. Micrometer-level accuracy for safer, more consistent shooting. Features: new off-press laser centering fixture; no powder splash or suction; no false positive readings; no probe size changes; fast one-button setting changes; no die height adjustment; longer signal transfer time; digital powder measurement. Includes: laser alignment fixture, centering dies in .223/5.56 and 9mm, plus a head-down sensor with optional buzzer.
SKU: RCM-LSR-PWD-CHC2
Pro or Standard? Same laser, same auto-stop — the Pro adds the centering fixture and dies. Read the full comparison.
Questions about compatibility with your press? Read the FAQ or contact us — we answer within one business day.
Free US shipping on this item. 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.
Specifications
| Measurement | Digital no-contact laser powder check, micrometer-level accuracy |
|---|---|
| Detects | Undercharges, overcharges, double charges, empty cases |
| Press fit | Mark 7 Autodrive or stand-alone manual progressive presses |
| Press control | Stops a Mark 7 Autodrive when a charge is beyond set point or range |
| Setup | Fast one-button setting changes; no die height adjustment; no probe swaps between cartridges |
| Centering | Off-press laser centering fixture included (Pro) |
| Warranty | 1-year limited warranty |
What's included
- Laser Powder Check Pro V3 sensor
- Off-press laser alignment / centering fixture
- Centering dies in 9mm and .223/5.56
- Head-down sensor with optional buzzer
Good to know
RCM Laser Powder Check Pro V3 — common questions
Pro or Standard — which should I buy?
Same laser, same automatic press stop. The Pro adds the off-press centering fixture, centering dies in 9mm and .223/5.56, and a head-down sensor with optional buzzer. The included dies alone are worth $79.98, so at $50 more the Pro is the better buy for most loaders — the Standard makes sense if you load one caliber with consistent brass.
How tight can I set the alarm window?
One customer running 9mm at 1,000 rounds per hour with alarms at +.020" / −.015" reported the low alarms caught real undercharges of .05 grain or less, with zero false high alarms over the run. Matching head-stamp brass lets you run the tightest windows.
Does it work without an Autodrive?
Yes — choose the Stand Alone Manual Press variant. Instead of stopping the press it alerts you with a display reading and optional buzzer.
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