Rock Canyon Munitions

08/17/2026

Check out our new and improved website at

Rock Canyon Munitions builds laser powder checks, bullet checks, case presence sensors, and dashboards for Mark 7 and stand-alone reloading presses. No-contact laser measurement — no spills, no stuck probes.

04/15/2026

RCM is proud to announce our new sensor dashboard!!!! Allows the user to now keep track of readings, settings by caliber and by powder used.

12/30/2025

Are you using a Mark 7 Powder Check? I heard they are giving them away for free now 🤣. Let us know when you are tired of the spilled powder and the plunger sticking up. We have a fix for it!

12/20/2025

Merry Christmas! Coupon code for $50.00 off any order $450.00 or more "merrychristmas2025"

11/30/2025

Envision the capability to track the powder measurement of each round in your ammunition batch! Having a user-friendly display showing averages and individual readings. Available within the next week!

04/15/2025

RCM was contacted a few weeks ago about a project for a tier 1 ammo producer in the US. We are excited to announce our Laser Powder Check sensors will enter trials in the next week or so to check the viability of our sensors on there ammo production lines. Exciting times!!!!

03/22/2025

One week special! Order a Laser Powder Check Pro V3 and get a bullet check standard for additional $49.99 or a bullet check pro for an additional $149.99. Under $600.00 for both a Laser Powder Check Pro V2 and a Bullet Check standard! Great Deal!!!