Maxim Defense
Maxim Defense makes compact weapon systems and accessories for military, law enforcement, and civilian markets. Their PDW line, including the MDX series, is chambered in 5.56 NATO, .300 Blackout, and 7.62x39mm and built around close-quarters use. Maxim is also known for CQB stock systems that reduce overall length on AR-style rifles while retaining adjustable length-of-pull.
GunsNation lists 49 Maxim Defense listings from multiple verified dealers. Compare them side by side to find the best price.
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Featured Maxim Defense Products
.300 AAC BlackoutMaxim Defense MDX 510 Gen 6 CQB .300 BLK Semi-Auto Rifle, FDE Finish
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Maxim Defense MDX 510 .223 Rem/5.56 NATO 10.3in
7.62x51 NATOMAXIM DEFENSE MD11 Gen 1: Precision 7.62 NATO Rifle, 18" DI Action
9mmMaxim MD9 Gen 1 9mm Carbine - Dark Earth, Roller Delayed Precision
5.56 NATOMaxim PDX Gen 1 Compact 5.56 Upper Kit - Power & Precision
7.62X39Maxim PDX Gen 1 Tactical Pistol Kit - 7.62x39, 5.5" Barrel, Black
7.62X39Maxim Defense PDX Gen 1 Tan Kit, 7.62x39, 5.5" Barrel, HATEBRAKE Tech
.300 AAC BlackoutMaxim PDX Gen 1 .300 Blackout Compact Upper Receiver - 5.5" Barrel
5.56 NATOMaxim Defense PDX Gen 1 5.56 NATO Compact Semi-Auto Rifle - FDE Finish
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.300 AAC BlackoutMaxim Defense PDX Gen 1 .300 Blackout 5.5" FDE Tactical Pistol Kit
.308 WinMaxim MD10L Gen 1 .308 Win 16" Semi-Auto Rifle - Black/Green Finish
6mm ARCMaxim Defense MD15L 6mm ARC 16in Flat Dark Earth
6mm ARCMaxim Defense MD15L 6mm ARC 16in Green
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Maxim Defense MDX-516 5.56x45mm 16in URB Gray
9mmMaxim Defense Urban Grey 9mm Tactical Pistol - CPS MD9 Gen 1
9mmMaxim Defense CPS MD9 Gen 1: 9mm Optic-Ready Tactical Handgun, 25 Rounds
.308 WinMaxim Defense MD11 Gen 1 .308 FDE Tactical Sporting Rifle - 18" Barrel
.308 WinMaxim Defense MD11 Gen 1 Urban Grey .308 Win Semi-Auto Rifle, 18" Barrel
7.62X39Maxim Defense PDX Gen 1 7.62x39mm Semi-Auto Tactical Pistol - Urban Gray
5.56 NATOMaxim SPS 505 PDX Gen 1 - Compact 5.56 NATO Semi-Auto Pistol, Optic Ready
.300 AAC BlackoutMaxim Defense PDX Gen 1 .300 AAC Blackout 5.5" Tactical Pistol
5.56 NATOMaxim Defense MD15 L Gen 1 5.56 NATO, Bazooka Green, Semi-Auto Rifle
.308 WinMaxim Defense MD10L Gen1 .308 Win 16" Semi-Auto Rifle - Sniper Gray
.308 WinMaxim Defense MD10 Gen 1: Tactical .308 Win 16" Semi-Auto Rifle
6.5 CreedmoorMaxim MD11 Gen 1 6.5 Creedmoor Precision Rifle - Gray, 18" Barrel
6.5 CreedmoorMaxim Defense MD11 Gen 1 18" 6.5 Creedmoor Semi-Auto Rifle - FDE
.300 AAC BlackoutMaxim Defense PDX .300 AAC Blackout 5.5in FDE
7.62X39Maxim PDX Gen 1 Tactical 7.62x39 Handgun - FDE Compact Powerhouse
.300 AAC BlackoutMaxim Defense PDX Gen 1 Tactical .300 Blackout 5.5" Compact Pistol
5.56 NATOMaxim Defense PDX Gen 1: Tactical 5.56 NATO Compact Semi-Auto Pistol
.300 AAC BlackoutMaxim Defense PDX .300 AAC Blackout 5.5in Black
9mmMaxim Defense MD9 CQB 9mm 5.5in Urban Grey
5.56 NATOMaxim Defense MD15 Gen 1 Gray 16" .223 Rem MLOK Semi-Auto Rifle
7.62X39Maxim Defense PDX Gen 1 - Compact Tactical 7.62x39mm Semi-Auto Firearm
Maxim Defense PDX .300 Blackout 5.5in FDE
.300 AAC BlackoutMaxim Defense PDX Gen 1 .300 AAC BLACKOUT Tactical Semi-Auto 20-Round
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Maxim Defense PDX 7.62x39mm 5.5in Black
5.56 NATOMaxim Defense PDX Gen 1: Compact 5.56 NATO Tactical Rifle
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.300 AAC BlackoutMaxim Defense PDX Gen 1 .300 AAC Blackout Upper - 5.5" Barrel
7.62X39Maxim Defense PDX Gen 1 Tactical 7.62x39mm Semi-Auto Pistol - Black
6.5 CreedmoorMaxim Defense MD10 L Gen1 6.5 Creedmoor 18" Semi-Auto Rifle - FDE
Maxim Defense MS-22 Rimfire Suppressor Black
5.56 NATOMaxim Defense MD15 Duty 5.56 NATO 16in Black
5.56 NATOMaxim SPS 505 PDX Gen 1 Tactical Pistol 5.56 NATO, 5.5" Barrel - Black
6.5 CreedmoorMaxim Defense MD10L Gen 1 Precision 6.5 Creedmoor Sniper Gray Rifle
.308 WinMaxim Defense MD10L Gen 1 .308 Semi-Auto Rifle - Sniper Grey Elite
5.56 NATOMaxim Defense MD15 Gen 1 Tactical 5.56 NATO Rifle - Precision & Power
5.56 NATOMaxim Defense MD15 Gen 1 FDE 5.56 NATO Tactical Sporting Rifle
Showing 1-48 of 49 Maxim Defense firearms available
About Maxim Defense
Maxim Defense makes compact weapon systems and accessories for military, law enforcement, and civilian markets. Their PDW line, including the MDX series, is chambered in 5.56 NATO, .300 Blackout, and 7.62x39mm and built around close-quarters use. Maxim is also known for CQB stock systems that reduce overall length on AR-style rifles while retaining adjustable length-of-pull.
