D3KR Smart Magazine Baseplate — Real-Time Round Counter

Always know your count. At a glance, in the dark, on the move.

The D3KR Smart Magazine Baseplate replaces your standard baseplate in seconds. No modifications to your magazine or firearm. No added bulk in the feed path. Just a clean swap that gives you round-count awareness you didn't have before.

LED indicator bands on the baseplate give you an immediate status read — green, yellow, or red — without pulling your phone or breaking your focus. For a full count with session logging and training data, pair it with the D3KR app or D3KR HUD via BLE 5.0.

Built for serious shooters who run their gear as a system. The baseplate is the starting point — the app and HUD are the rest of the picture.

• LED indicator bands — Green / Yellow / Red round-count status at a glance
• BLE 5.0 wireless — pairs with iOS and Android via D3KR app
• No moving parts in the feed path — zero interference with feeding reliability
• Drop-in installation — replaces stock baseplate, no permanent modifications
• No profile change — same external footprint as OEM baseplate
• Training data logging — session history synced to D3KR app
• Compatible with D3KR HUD for heads-up round count display