DESERT TECH (Formally Desert Tactical Arms) will be unveiling their new MDR (Micro Dynamic Rifle), a multi-caliber bullpup rifle that ejects forward. From the brief press release …
The MDR is a perfectly balanced compact auto loading bullpup rifle that gives LE, Military and Government agencies an unrivaled ability to adapt and maneuver. The MDR converts without tools between 5 calibers. Using innovative technology such as the patent pending forward ejection mechanism and 100% ambidextrous controls the MDR can be used by any operator in any position;
* Portability – The MDR has unrivaled portability because it is lightweight, com- pact, ergonomic, and balanced with an overall length of 26″ (or 20″ with 10.5″ barrel) and a weight of 7.12 – 7.5 lbs
* Adaptable – The MDR is adaptable in both size and caliber. It can quickly convert between five calibers, and its patent pending sighting system retains barrel zeros without the need to compensate for any impact shift.
* Ambidextrous – The MDR is fully ambidextrous with no modifications necessary. Our patent pending forward ejection mechanism and intuitive controls set a new bullpup standard for speed and precision.
Read more here: The Firearm Blog