The MDRX SE (Micro Dynamic Rifle Xtreme Side Ejection) is designed for maximum concealment and ambidexterity, allowing operators to return fire at any angle without exposing unnecessary parts of their body to threats. It features upgraded polymer resin to better withstand high impact falls, and improved gas block drainage to ensure maximum reliable performance in water and mud submersion testing. The trigger pull and creep have been reduced to allow for more accurate shooting capability. The compliant rifle qualifies as a featureless rifle with 20" barrel, Desert Tech's Ratchet compensator, a 10 round magazine, and a shark fin that is attached to the grip of the rifle. The side ejection can be converted from left to right hand ejection by removing the Allen screw and flipping the bolt head 180 degrees in the bolt carrier. The MDRX-SE can be converted to a forward ejection rifle by purchasing an MDRX conversion kit and forward ejection kit. (not included)

This firearm is legal in the state of California.

Some states have a restriction certain firearms. If you are not familiar with your state's regulations, please check with your local FFL gun dealer for the regulations in your state, before purchasing.

For California In Store Pick Up:

The price does not include the California Dealer Record of Sale fee of $37.19. That will be paid in store upon pick up. Please note if purchased online you MUST come into the Redstone Firearms Burbank, CA store to start the DROS process within 10 calendar days. Otherwise you will incur a cancellation fee of 10%.

For out of State Purchasers:Please email FFL@RedstoneFirearms.com with your order number and your requested FFL's name, phone number or email address so that we can set up the shipping. Please be sure to make an outreach to your requested FFL and verify they will accept the firearm transfer.