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    MDR MDR cool top graphics Designed innovation box Designed innovation box outline Designed innovation angle graphic
    THE MDR IS DESIGNED FOR FUTURE DEFENSE needs. Its compact size and superior ergonomics maximize its portability without sacrificing speed, power, or precision. The MDR allows mission specific adaptability by changing the rifle’s length, sound signature, and/or caliber. Its fully-ambidextrous design allows seamless shoulder transitions.

    The MDR delivers advanced firepower for the future patriot.
    Made in the USA MDR specs box MDR specs box outline
    Chambering Barrel Length Overall Length Weight Barrel Twist
    .223 Wylde 16" (40.64 cm) 26.2" (66.55 cm) 8.3 lb (3.76 kg) 1 in 8
    .308 Win 16" (40.64 cm) 26.2" (66.55 cm) 8.3 lb (3.76 kg) 1 in 10
    *.300 BLK 16" (40.64 cm) 26.2" (66.55 cm) 8.3 lb (3.76 kg) 1 in 6
        *Available in a conversion kit only
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    Portable Box Portable Angle Graphic
    The MDR has unrivaled portability because it is lightweight, compact, ergonomic, and balanced with an overall length of 26.2” (66.55cm) and a weight of 8.3 pounds (3.76 kg).
    MDR FDE rifle chassis
    MK comparison gun
    Adaptable Box Adaptable Angle Graphic
    The MDR is adaptable in both size and caliber. It can quickly
    convert between multiple calibers, and the barrel is truly free-
    floated by design so barrel whip does not affect accuracy.
    MDR FDE conversion MDR conversion box
    • 5.56x45mm NATO
    • 7.62x51mm NATO
    • .300 BLK
    Each rifle includes a chassis and one complete conversion kit. Each conversion kit comes with a barrel assembly,
    bolt head, magazine, and magazine well adapter, (if applicable).
    Ambidextrous Box Ambidextrous Angle Graphic
    The MDR is fully ambidextrous with no modification necessary.
    Our patented forward ejection mechanism and intuitive controls
    set a new bullpup standard for speed and precision.
    MDR to the right MDR to the left cool bottom graphics