Desert Design & Development D3-9SD



**9mm model available immediately.  Approximately 8 week build time on 10mm and .45 ACP.

The D3-9SD, also known as the, “Ultimate Urban Carbine”, maintains the familiarity of the AR platform, the stealth of the H&K MP5-SD style suppressor, and utilizes the popular Glock double stack pistol magazines.

The Glock Pistol is so popular with civilians, Law Enforcement, and government agencies. This carbine is designed to complement their existing Glock handguns and give them the tactical advantage of carrying only one caliber magazine and share it on both pistol and carbine. This allows quick transition from a sidearm to an extremely quiet and accurate suppressed carbine.


  • Overall Length: 22-29″ depending on stock, collasped
  • Barrel/Suppressor Length: 13.5″ installed
  • Barrel: 6.75: ported, 4140 steel, 1:10 twist, parkerized
  • Serviceable Suppressor: not recommended
  • Enhanced hybrid bolt carrier
  • Standard charging handle
  • PCC Deflector & short dust cover
  • Aero Precision 9″ Forend: choice of KeyMod or Quad-rail.
  • 6160-T6 Anodized
  • Forged lower: 7075-T6, Hard Coat Anodized
  • Magpul K2 Grip
  • Magpul MOE mil-spec stock and 6-position buffer tube
  • One 30+ rnd magazine
  • Optics Ready
  • Semi-auto fire group
  • KNS Precision Stainless Steel Anti-Rotation Pins
  • Black Discrete Hybrid Soft Carry case. Padded with two internal pockets, carry handle, and shoulder strap. White embroidered D3LLC logo
  • Base Weight: approximately 7.0 lbs. depending on caliber and configuration

***NFA Rules Apply


Additional Information
ManufacturerDesert Design & Development
TypeSBR – Integrally Suppressed System
Caliber9mm, 10mm & .45 ACP
CapacityVariable – depending on caliber (uses standard Glock magazines)
ReceiverForged Lower: 7075-T6, Hard Coat Anodized
TriggerMil-Spec Trigger
Barrel Length6.75″ Ported (1:10 Twist)
Overall Length22-29″ depending on stock & model
WeightApproximately 7.0 lbs
AccessoriesOne high capacity magazine
Product UPCD3-9SD

Additional Information Content

Additional information


.45 ACP, 10mm, 9mm

Modern Warriors

We started Modern Warriors for the sole purpose of providing a less expensive way to enjoy our love of buying and shooting some really cool stuff. What started as a hobby has turned into a business where we have developed the experience and ability to help you enjoy our same hobby and save you money in the process.

We specialize in tactical weapons, including suppressors, short barrel rifles and full auto weapons. We have routine experience in shooting the weapons we carry, so if you want our opinion on how a weapon operates, we will gladly provide it. We also have expertise working with licensed professionals in setting up gun trusts, which is an ideal way of purchasing, owning and operating any weapon restricted by the National Firearm Act. Don’t let the word “trust” scare you. It is very easy to set one up if you have the right help.

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