The Mark 7 Reloading Optical DecapSense Sensor for the 1050 Super (brand part no. 101-1011-01) solves a problem every high-volume progressive reloader eventually runs into: a broken decapping pin or a spent primer that hangs up instead of dropping clear. Using optical recognition, the sensor confirms whether a spent primer actually falls after decapping, and if it doesn’t, the machine stops after the stroke so you can clear the impacted case before it causes damage. The same sensor doubles as a brass sensor, stopping the press if no case is present in the decapping station, and it ships with a mounting bracket, clear tubing, and a software update file for your Mark 7 tablet interface. If you’re processing new brass where decapping isn’t needed, the sensor can simply be disabled from the tablet, and once installed it also eliminates the need to empty a spent primer cup.

Key Specifications

• Built specifically for the Mark 7 1050 Autodrive press.
• Uses optical recognition to confirm spent primer removal.
• Also functions as a brass presence sensor at the decapping station.
• Ships with a mounting bracket, clear tubing, and software update file.
• Can be disabled from the tablet interface when processing new brass.

Frequently Asked Questions

What happens if a spent primer doesn’t clear? The optical sensor detects it and stops the press after the stroke so you can clear the case safely.

Can this sensor be disabled? Yes, if you’re processing new brass without decapping, you can disable the sensor from the Mark 7 tablet interface.

Buy the Mark 7 Reloading Optical DecapSense Sensor for 1050 Super

Protect your 1050 Super from missed decapping and downtime. Shop more Mark 7 Reloading gear in our gunsmithing tools & gunsmith supplies lineup and order from our Lubbock, Texas gun shop for fast, insured shipping.