Primary Arms

Maxim Defense Industries Announces the Release of Their New MDX and MD:15 Line of Firearms and the Launch of Maxim Defense Ammunition and “SBA” (Short Barrel Ammunition) at SHOT Show 2020

Live Fire Demo’s at SHOT Show Industry Day at the Range (lane SR-42)

St Cloud, MN – Maxim Defense, the premiere manufacturer in PDW technologies, is unveiling its MDX and MD:15 line of firearms along with Maxim Defense Ammunition “SBA” (Short Barrel Ammunition) at SHOT Show 2020. Maxim Defense is located in Booths #1857 – Downstairs and Booths #30010 – Upstairs.

“We’ve been hard at work this year” said Maxim Defense VP Sales and Marketing, Dave Larson “The success of the PDX released at SHOT Show in 2019 fueled efforts to expand our firearm line and tackle ballistic issues in the short barrel weapon arena. It’s another year of new and groundbreaking product development at Maxim.”

Maxim Defense is a proud sponsor of the annual SHOT Show Industry Day at the Range (lane SR-42) and is offering live-fire demos of the MDX and MD:15 line of firearms and Maxim Defense Ammunition “SBA” (Short Barrel Ammunition) in .300 BLK, 5.56 NATO and 7.62×39.

MDX Weapon System

The MDX Weapon System was developed to fulfill the broad spectrum of needs by today’s military and law enforcement operations. The family consists of the PDX/MDX:505 (5.5″ barrel), the MDX:508 (8.5″ barrel), and the MDX:510 (10.3″ barrel).

The entire MDX Weapon System line in 5.56 NATO is part of Army Expeditionary Warrior Experiment (AEWE) in 2020, sponsored by The Maneuver Center of Excellence (MCOE) at Ft. Benning. Maxim Defense has attended the live fire evaluation in November 2019 and is attending Force-on-Force experiments with the U.S. Army, U.K. Army, and the Australian Army January through March 2020.

PDX (MDX:505)

Born from the SOCOM PDW solicitation, the PDX is now shipping in .300BLK. Designed to handle the fierce demands of the SOF community and dominate in close quarter encounters the PDX is the ultimate choice for when concealment and personal defense are non-negotiable. The PDX in .300BLK is shipping with an MSRP of $2,295.00

Upper Receivers and Upper Kits are also available and shipping.

Calibers: Now in 300BLK (also available in 5.56 NATO & 7.62×39)
Barrel Length: 5.5”
Colors: Black or Arid
Overall Length: 18.75”
Muzzle Device: Maxim Defense HATEBRAKE™ Muzzle Booster
Stock: Maxim Defense SCW™ stock system
Trigger: ALG Combat Trigger (ACT)
Configuration: SCW Pistol Brace, SCW Stock

MDX:508

With the same heart and soul of the PDX, the MDX:508 features an 8.5″ barrel, ideal for when maximum concealment and compactness are essential, but not as critical. Every MDX:508 includes Maxim’s HATEBRAKE muzzle booster, 7-sided M-Slot compatible handguard, armorer level adjustable gas block and can be configured with a Maxim Gen6 CQB brace, Gen7 CQB stock, or SCW stock or brace. MSRP of $2,495.00

Individual Upper Receivers are also available.

Calibers: 300BLK, 5.56 NATO & 7.62×39
Barrel Length: 8.5”
Colors: Black or Arid
Overall Length: 21.5” – 23””
Muzzle Device: Maxim Defense HATEBRAKE™ Muzzle Booster
Trigger: ALG Combat Trigger (ACT)
Configuration: SCW Stock, SCW Pistol Brace, CQB Stock or CQB Pistol Brace

MDX:510

Design originating from the PDX, the MDX-510 features a 10.3″ barrel, Maxim’s HATEBRAKE muzzle booster, 7-sided M-Slot compatible handguard, armorer level adjustable gas block and can be configured with a Maxim Gen6 CQB Brace, Gen7 CQB Stock, or SCW Stock or Brace. MSRP of $2,495.00

Individual Upper Receivers are also available.

Calibers: 300BLK, 5.56 NATO & 7.62×39
Barrel Length: 10.3”
Colors: Black or Arid
Overall Length: 23.5” – 25”
Muzzle Device: Maxim Defense HATEBRAKE Muzzle Booster
Stock: Maxim Defense SCW stock system
Trigger: ALG Combat Trigger (ACT)
Configuration: SCW Stock, SCW Pistol Brace, CQB Stock or CQB Pistol Brace

MD:15

The MD:15 is available in 8.5” or 10.3” barrel lengths and was developed for Law Enforcement Patrol Officers who need an affordable AR15 platform weapon but do not want to sacrifice reliability, accuracy, or features. Each MD:15 is equipped with the same internal operating components as the MDX including the Maxim HATEBRAKE muzzle booster, armorer level adjustable gas block and comes with the Maxim Slim-Line five-sided M-Slot handguard, and can be configured with a Maxim PDW Brace, Gen6 CQB Stock, or SCW stock or brace. MSRP of $1,495.00 and $1,695.00

Calibers: 300BLK, 5.56 NATO & 7.62×39
Barrel Lengths: 8.5’ or 10.3”
Colors: Black Only
Overall Length: 23.5” – 25”
Muzzle Device: Maxim Defense HATEBRAKE Muzzle Booster
Trigger: Mil-Spec Trigger
Configuration: SCW Stock, SCW Pistol Brace, or PDW Pistol Brace

Maxim Defense Ammunition – SBA (Short Barrel Ammunition)

Maxim Defense is committed to developing the next-generation tools, equipment, and systems that exceed in the most extreme environments. Today’s short barrel weapons excel in close-quarter encounters but sometimes lack the velocities and terminal ballistics that longer barrels have. To address these concerns, Maxim Defense partnered with Fort Scott Munitions to optimize ammunition loads specifically for short barrel weapons.

By making these adjustments, as well as including their TUI® (Tumble Upon Impact™) technology, the Maxim Defense Ammunition ballistic wound cavities exceed the standards of both Expanding and Fragmenting projectiles. The TUI® design of the projectiles tumble all the way down to 500 fps. Maxim Defense SBA (Short Barrel Ammunition) is the ultimate choice for when close quarter battle and personal defense are non-negotiable. MSRP $27.94 – $36.95

300BLK
Grain: 115gr and 190gr Subsonic
Bullet: SCS (Solid Copper Spun)
Box Count: 20 cartridges
Case Count: 25 boxes

5.56 NATO
Grain: 55gr, 62gr, 70gr
Bullet: SCS (Solid Copper Spun)
Box Count: 20 cartridges
Case Count: 25 boxes

7.62x39mm
Grain: 119gr
Bullet: SCS (Solid Copper Spun)
Box Count: 20 cartridges
Case Count: 10 boxes

Come and meet Kris “Tanto” Paronto at SHOT Show 2020

Kris Paronto, former US Army Ranger, Benghazi Warrior, Co-Author of “13 Hours” the book used for the motion picture “13 Hours: The Secret Soldiers of Benghazi”, Author of USA Today Best Seller, “The Ranger Way” and “The Patriot’s Creed: Inspiration and Advice for Living a Heroic Life,” Owner of Battleline Tactical, and Founder of the 14th Hour Foundation will be meeting with visitors and fans with Maxim Defense during SHOT Show 2020.

Starting on Monday, January 20th, Kris will be at Maxim Defense’s dedicated Industry Day at the Range lane, SR-42, from 8:30 am – 4:30 pm.

Following the range day, Media and fans will also have the opportunity to meet with Kris between 10:00 am – 12:00 pm and 2:00 pm – 4:00 pm on Tuesday, Wednesday, and Thursday in the Maxim booth #1857 (downstairs).

For more information on Kris, go to www.KrisTantoParonto.com. And visit www.maximdefense.com for all new products launching at SHOT Show 2020.

To learn more about Maxim Defense, please visit us at www.maximdefense.com.

2 Responses to “Maxim Defense Industries Announces the Release of Their New MDX and MD:15 Line of Firearms and the Launch of Maxim Defense Ammunition and “SBA” (Short Barrel Ammunition) at SHOT Show 2020”

  1. SIDNEY POST says:

    Is the MD:15 an LEO firearm or, can a civilian like myself buy one? What are the major differences other than color (black only) and trigger?

    • Richie says:

      The whole lower assembly is mil-spec standard except for the grip and stock/buffer, PDX lowers are ambi-billet, also the handguard is a basic model. I see no reason why they would not sell to civs