Maxim Defense MDX 5.56 NATO Pistol - 10.3"

Manufactured by Maxim Defense
SKU: MXM-47963
MPN: MXM-47963
Manufactured by Maxim Defense
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$2,425.50

In Stock

Non-FFL orders placed before 3:30pm CST will ship same business day. Non-FFL orders placed after 3:30pm CST will be shipped the next business day. FFL orders will ship within 3 business days once transfer details are provided.

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Handguns are regulated by the ATF have restrictions and requirements:
 •Your Entire Order will ship only to a Federal Firearm License holder
•Carriers and shipping methods are limited
•A copy of your order/invoice as well as the current FFL License for your local dealer must be emailed to ffl@primaryarms.

Details

Details

The Maxim Defense MDX 5.56 NATO Pistol with a 10.3" barrel offers a balance of compactness and performance, making it ideal for close-quarters combat (CQB) scenarios. Designed to meet the rigorous demands of Tier 1 operators, the MDX-510 is equipped with advanced features and technology to ensure reliability and durability in the toughest conditions.

Features:

  • Chambered in 5.56 NATO
  • 10.3" Barrel
  • Hatebrake blast forward muzzle device
  • M-LOK free float handguard with handstop
  • HK height rail and receiver
  • Gen 7 CQB arm brace
  • Ambi safety and charging handle

The MDX-510 includes a Gen 6 CQB brace, which enhances both form and function. This adjustable system adds only 5.3” to the receiver in its compact position and extends to a full 10”, providing a comfortable length-of-pull comparable to standard carbine stocks.

Maxim Defense’s HATEBRAKE muzzle booster is a standout feature, designed to optimize performance for short-barrel firearms. This patent-pending device reduces recoil, minimizes flash signature, directs gasses and concussion waves downrange, and enhances overall functionality. The MDX-510 delivers a compact, high-performance package, ideal for operators and enthusiasts seeking versatility and efficiency in a 5.56 platform.

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Specifications

Accessory AttachmentM-LOK
ActionSemi-Auto
Barrel Length10.3
BrandMaxim Defense
Caliber Gauge5.56 NATO
ColorBlack
Frame SizePDW
Gas System LengthProprietary
Gas System TypeDirect Impingement
Handguard10 in Freefloat Rail
Magazine Capacity20
ModelMDX
Muzzle DeviceBlast Diverter
Thread Pattern1/2 X 28
Twist Rate1:7
Weight6 lbs. 5 oz.
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

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