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Maxim Defense MXM-49100 PDX-SD 5.56 NATO SBR, 5.5" Barrel, OD Green, Suppressor

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Maxim Defense Industries Maxim PDX-SD Semi-automatic Rifle SBR 556NATO 5.5" The PDX-SD is the latest addition to Maxim's SDX suppressor-tuned firearm lineup, engineered to dominate the short firearm market. They have des...
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SKU: R986957
UPC: 680017491000
Model: MXM-49100

⚠️ FFL Required

This item requires shipment to a Federal Firearms License (FFL) dealer. You will need to select an FFL dealer during checkout.

Maxim Defense Industries Maxim PDX-SD Semi-automatic Rifle SBR 556NATO 5.5"

The PDX-SD is the latest addition to Maxim's SDX suppressor-tuned firearm lineup, engineered to dominate the short firearm market. They have designed a shorter, larger-diameter M-Kore equipped DSX suppressor specifically for the PDX, delivering an ultra-compact platform that shoots full-powered cartridges while remaining hearing safe. This PDX-specific suppressor features no barrel length restrictions, is built from military-grade materials, and is purposefully designed for each caliber. Integrated carbon cutters make cleaning easy, and the suppressor is fully user-serviceable, disassembling quickly with common tools. The PDX-SD enhances firearm reliability and service life by reducing gas blowback and minimizing cyclic rate increases, outperforming traditional suppressor designs.


Part Number: MXM-49100
Model: PDX-SD
Manufacturer: Maxim Defense Industries
UPC: 680017491000

Features:
5.5" Barrel Length

Technical Specifications

Caliber 556NATO
Capacity 30
Barrel Length 5.50"
Action Type Semi-automatic
Finish Cerakote
Weight 10.63 oz
Grip Polymer
Manufacturer Maxim Defense
Model MXM-49100
SKU R986957
UPC 680017491000
Condition New in Box
Availability In Stock

Product Videos

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Maxim Defense Just Released One Of The Shortest Suppressed Rifles On Market

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Shooting the Maxim Defense PDX 5.56 Suppressed.

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On todays episode of does it FRT / SS. Maxim Defense PDX SD… the answer is… yes

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Sponsor Discussion about Ammo Used

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Ballistics Test Start for TUI ammo (40gr, 62gr, 70gr, 55gr)

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Shipping & Returns

⚠️ FFL Transfer Required

This firearm must be shipped to a Federal Firearms License (FFL) dealer. You will select your FFL dealer during checkout. We ship to your chosen FFL dealer, and you complete the background check and pickup there.

Shipping Information

  • Orders typically process within 1-2 business days
  • Firearms ship via FedEx or UPS with signature required
  • Tracking information provided for all orders
  • Shipping costs calculated at checkout based on weight and destination
  • Total delivery time to FFL: typically 3-5 business days

Return Policy

  • Firearms must be returned unfired and in original packaging within 3 days of FFL transfer
  • 15% restocking fee applies to all firearm returns
  • Contact us for return authorization before shipping items back
  • Original shipping costs are non-refundable

Questions?

Contact us at 502-272-4859 or submit a question for assistance with shipping or returns.

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