MDRx Rifle
MDRx Rifle
Item:
MDR-RF_CP
BUY NOW from an Official MDRX Dealer (see below)
Our website is sold out. Contact one of these dealers with MDRX's in stock.
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Micro Dynamic Rifle - MDRX
The MDRX is the most adaptable and ergonomic semi-automatic bullpup rifle. With one of the best triggers of any bullpup rifle and future technology originally developed for the U.S. Army, the MDRX inherits designs for the harshest military conditions.
Ultra-compact. Multi-caliber. Perfectly balanced. Intuitively ergonomic.
Easy to conceal. Fast to deploy.
MIL-STD 1913 Picatinny Accessory rails. M-lok slots on the 3, 6, and 9 o'clock positions of the handguard.
The MDRX boasts a shortened overall length without compromising barrel length and muzzle velocity. Easy maneuverability in close quarters or confined spaces, combined with lethality at extended ranges make the MDRX ideal for law enforcement, private security, and personal defense.
Modularity, Redefined.
The MDRX can be readily converted between .308 Winchester/7.62x51 NATO, 6.5 Creedmoor, 5.56x45mm NATO/.223 Remington, and .300 Blackout with included tools, and parts in our Conversion Kits found HERE. One bullpup platform that can do it all.
WHERE TO BUY
Official MDRX Dealers
| MDRX Dealer | Website | State | Phone |
| Euro Optic | Link | PA | 570-368-3920 |
| Atlantic Firearms | Link | MD | 410-352-5183 |
| Boise Black Rifle | Link | ID | 208-450-3044 |
| Denver Bullets | Link | CO | 303-893-3146 |
| Atlantic Guns | Link | MD | 301-279-7983 |
| Black Rifle Works | Link | UT | 385-212-4867 |
| Dougs Shoot n Sports | Link | UT | 801-966-1802 |
| Freedom Arms Unlimited | Link | WI | 262-567-5546 |
| Locke Stock & Barrel | WI | 608-393-3625 | |
| Professional Firearms Service | Link | WI | 920-827-6336 |
| The Hub | Link | AZ | 520-274-7908 |
| CS Tactical | Link | CA | 916-670-1103 |
| Cool FX | Link | VA | 703-408-0261 |
| The Gun Crew | Link | TN | 615-806-3007 |
| Arms Club LLC | Link | PA | 267-217-3222 |
| MK Tactical | Link | OR | 503-746-4113 |
| Montana Tactical | Link | MT | 406-581-8686 |
| VC Defense | Link | CA | 805-380-6486 |
| Baron Tactical | Link | CA | 805-422-8418 |
| Rocky Mountain Pawn | Link | CO | 720-408-9318 |
| Camarillo Gun Store | Link | CA | 805-484-3768 |
| Burbank Ammo and Guns | Link | CA | 818-859-7534 |
| Reeds Indoor Range | Link | CA | 408-970-9870 |
| NFA Services | TX | 512-931-4376 | |
| KF Armory | Link | GA | 678-990-3038 |
| Bill's Gun Shop & Range | Link | MN | 763-533-9594 |
| Frisco Gun Club | Link | TX | 214-618-4144 |
| Mr. Money Pawn | Link | TX | 979-543-7296 |
| Wichita Mountain Gunworks | OK | 580-591-3396 | |
| Discount Firearms and Ammo | Link | NV | 702-567-1158 |
| Eberhard Ballistics | IN | 765-626-9030 |
Features
1
Multi-Caliber
One platform. Multiple caliber choices make the MDRX flexible and adaptable to a variety of environments, conditions, and distance ranges.
2
Forward Eject/Side Eject
Forward eject design allows operators to switch between right and left-hand fire and maintain maximum maneuverability in tight quarters. (Side eject models available)
3
Button Rifled Barrel
Button Rifling makes MDRX barrels long lasting and incredibly accurate.
4
Ambidexturous
Left-handed and right-handed shooters can intuitively access the Charging Handles, Safety Selector, Magazine Release Buttons (both forward and aft), Ejection Side, and Bolt Release.
5
Adjustable Gas-Piston
The MDRX has a 9-position adjustable gas regulator that can be used for tuning your rifle for your choice of ammo or suppressors.
6
Made in the USA
Proudly made here at home in West Valley City, Utah, USA.
MDRX Update
Technical Specifications
| .223 Wylde | .223 Wylde | .300 BLK | .308 Win | .308 Win | 6.5 CM | |
| Barrel Length | 16" | 20" | 16" | 16" | 20" | 20" |
| Barrel Twist | 1:7 | 1:8 | 1:6 | 1:10 | 1:10 | 1:8 |
| Muzzle Thread Pitch | 1/2x28 | 1/2x28 | 5/8x24 | 5/8x24 | 5/8x24 | 5/8x24 |
| Weight | 8.85lb | 9.1lb | 8.85lb | 8.7lb | 9.5lb | 9.2lb |
| Length Overall | 26.02" | 30.02" | 26.02" | 26.02" | 30.02" | 30.02" |
| Height | 7.86" | 7.86" | 7.86" | 7.86" | 7.86" | 7.86" |
| Width | 1.69" | 1.69" | 1.69" | 1.69" | 1.69" | 1.69" |
| Magazine Capacity | 10/20/30 | 10/20/30 | 10/20/30 | 10/20 | 10/20 | 10/20 |
| Magazine Type | P-mag | P-mag | P-mag | P-mag | P-mag | P-mag |
| Trigger Weight | 4.7 lb | 4.7 lb | 4.7 lb | 4.7 lb | 4.7 lb | 4.7 lb |
| Ejection | Forward/ Side | Forward/ Side | Forward | Forward | Forward | Forward |
| Ambidextrous | Yes | Yes | Yes | Yes | Yes | Yes |
| Range | 550m | 550m | 460m | 900m | 900m | 915m |
| Action | Semi-Auto | Semi-Auto | Semi-Auto | Semi-Auto | Semi-Auto | Semi-Auto |
| Muzzle Device | Raiden | Ratchet | Ratchet | Ratchet | Ratchet | Ratchet |
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