We have formed a strategic alliance with a local Class 2 manufacturer to be able to offer you complete packages to meet your needs.  D&D Machine Guns can supply everything from Class 2 conversions, to SBRs, and naturally suppressors to the properly licensed individual or agency.  Standard FFL transfers of non-NFA items can also be performed.

Our first project was the design and production of an integrally suppressed AR-15 in .458 SOCOM.  The customer had provided several components to be included in the rifle, and desired the shortest possible package with the largest degree of noise reduction.  In addition, the rifle had to meet the minimum barrel length of 16" AND feature a detachable suppressor.  To meet these requirements, we moved the gas port, reduced the OD of the barrel, added special threads close to the gas block and ported the barrel.  A custom suppressor with baffles was constructed and mated to the gun.  Sound pressure measurements using OSHA-approved dB meters showed a 39 dB reduction in noise level at the shooters location when fired inside a 10 x 20 ft. room with concrete flooring.  Ammunition consisted of subsonic 600-grain .458 SOCOM, and final sound pressure levels registered at 108 dB.




  SOCOM Mfg. Side Charging Flat Top Upper Receiver
  PRI Free Floated Carbon Fiber Hand Gaurd
  16" CrMo Parkerized Ported Barrel with custom thread
  Custom Built Suppressor - 39 dB noise reduction
  Customer added CQD Forward Grip, VLTOR stock, Harris Bipod, ERGO Pistol Grip,  ARMS SWAN Sleeve and Aimpoint Comp ML2

For more information on the products offered by D&D Machine Guns (AKA Sportsmans Guns), you can contact them directly at either

(936) 756-GUNS


(936) 539-AMMO

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Copyright 2011 Teppo Jutsu LLC.
Last modified: June 1, 2011