SKU CSSI|ID1011082 Category

Mark 7 1050/RL1100 Bullet Sense Bullet Detection Sensor Red

Mark 7 1050/RL1100 Bullet Sense Bullet Detection Sensor Red

$294.00

1 in stock

If any of these have happened to you they have the fix. Your machine is cooking along and the clutch kicks-in to stop the machine on a sideways bullet? – or – Your machine is moving along and a round without a bullet head falls into your supply of completed rounds spilling powder over your new rounds? – or – A bullet falls off a round (topples) before it is seated? – or – You unknowingly run out of bullets (which creates a mess)? – or – You are brass processing and unknowingly run out of brass?

The Mark7 Reloading BulletSense is the first electronic detection system that can stop your machine before any of the situations above impact your loading process. It also can act as a brass sensor.

Mark 7 Reloading created a laser mounted system on a user-adjustable slider that allows you to point the laser right where you want it – at the tip of the bullet or directly on the brass. If the laser beam is interrupted every time your machine makes a stroke the machine continues ( i.e. if a bullet head or brass is present). If the laser is bounced back from the mirror and the circuit completes the machine stops at the top of the stroke. You determine the height of the laser you are now more in control of the operation of your machine. The user-adjustable slider is operated through a traditional thumb screw.

Feature highlights:

  • Constructed from anodized aluminum
  • Precision laser with easy adjustments for different grain bullets and calibers ** Important to note that the precision of a laser is unmatched in this use — it can even determine the difference between an upside-down bullet form a hollow point bullet!
  • Can stop the machine if no bullet present upside down bullet sideways bullet no brass present and alerts you through the tablet
  • Supports 9mm through 308 calibers
  • On-the-fly enable/disable through the tablet
  • Compatible with all Mark 7 1050 Drives (if you don't have our Autodrive this sensor will not work)
  • Not currently compatible with GSI bulletfeeders
  • This unit installs in moments with the included hardware – no modifications to your Dillon machine necessary. A must-have for people that want full protection from running out of bullets which can ruin your whole reloading session. Covered under the Mark 7 exclusive no BS warranty. Completely
  • COMPATIBLE with PowderSense and the Dillon Low Powder Check.

INSTALLATION TIP: If you are having issues with the BulletSense the best way to test this sensor is to clear the cases out of the machine turn the console switch off and ensure the BulletSense cable is plugged into the correct port and you get a strong concise laser beam dot reflected back to the sensor head “eye” hole. You should get an error message if you press single cycle before the press even moves saying “bullet not detected”. It shouldn’t even budge. In order for the sensor to work it upon startup it must “error” AKA have the laser beam reflected back into the housing hole during the calibration.

Additional information

Upc

011516108203

Manufacturer

Mark 7 Reloading

Manufacturer part number

101-1082

Shipping weight

1.93

FAQ

BJ Firearms LLC is a federally licensed firearms business focused on providing quality firearms, accessories, and related services while promoting responsible ownership, education, and community engagement.

The company was founded to serve firearm enthusiasts with knowledgeable service, real-world experience, and a commitment to professionalism and safety.

We focus on real experience, personalized service, hands-on product knowledge, and community involvement — not just sales. Our goal is to help customers make informed decisions and feel confident with their equipment.

Yes. We operate as a federally licensed firearms dealer (FFL), following all applicable federal, state, and local regulations.

Yes. We partner with trusted suppliers to provide quality products and reliable sourcing.

Yes. We partner with content creators and industry professionals to provide real-world insights and experiences.

We work with everyone — from first-time buyers to experienced enthusiasts. Education and guidance are a big part of what we do.

We offer firearms, accessories, gear, and related equipment depending on availability and customer needs.

Yes. We help customers evaluate their needs, experience level, and intended use to find the right fit.

Yes. Depending on the request, we can help source specific products or assist with custom configurations.

Yes. We actively engage in hands-on experiences, demonstrations, and community-related firearm activities when possible.

Yes. We support content that helps people learn about equipment, safety, and responsible firearm ownership.

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Customer Reviews

“Outstanding customer service.” I had a lot of questions before buying, and they walked me through everything without pressure. Super knowledgeable and easy to work with. You can tell they actually care about their customers.
Verified Customer
“Best experience I’ve had buying gear.” Professional, responsive, and honest. They helped me choose exactly what I needed without overselling anything. I’ll definitely be coming back.
Verified Customer
“Great people, great service.” Very down-to-earth and easy to talk to. They explain things clearly and make sure you understand your options. Highly recommend, especially if you’re new.
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