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Rex Silentium

Rex Silentium SEG12

Product Code : 00000000000


Mfg Item #: SEG12

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REX SILENTIUM SEG-12 SUPPRESSOR. Please note, the photos shown are for the first generation can and NOT the second gen can that we are shipping currently.  Second gen no longer has the bronze base and is instead all black with a new and improved follower system internally and individually numbered baffles that are externally marked.  We do not have the first gen cans in stock as they are no longer in production, second gen is the way to go and all orders will be filled with second gen SEG12 silencers.

The SEG12 brings a new and radical concept to the shotgun world. No special tools, just a good solid grip and you can reconfigure or clean the suppressor in the field. No rods, no screws, no problem. Half of the 8 aluminum baffles have a patent pending 17-4 SS liner that is permanently locked inside the baffle. Simply alternate the baffle arrangement from the back of the can forward and you have a hearing safe shotgun can. Additionally, there are no shell, load or barrel length restrictions. This design guides the payload from baffle to baffle. And, with the help of the RexQD choke system, attaching and detaching the SEG12 only take a few seconds! For now, we are running cylinder bore at 0.730" for all the baffles. We will offer different end caps with tighter constrictions at a later date. This initial release will include one RexQD Choke Mount in either Win/Moss/Inv or Rem threads. Benelli/Beretta, VEPR, Saiga and other mounts will come out soon!

Key Features and Specs:

  • 8 Modular baffles plus end cap for many configurations
  • Patent pending 17-4SS baffle liners that guide the payload
  • No restrictions on shell, load or barrel length (follow your host firearm instructions and limits!)
  • 1.375-24 thread mount system for direct thread mounts (coming soon) and the RexQD system
  • Micro Low Angle Locking Taper thoughout for positive alignment, locking and sealing
  • Replaceable end cap
  • 100% 17-4PH Stainless Steel Hardened to 45-47Rc at 190,000psi Tensile
  • 12.5" Overall length
  • 29oz
  • 2.45" Diameter
  • Black anodized
  • Full Auto Rated (yes, actually designed for full auto)
  • Easy to repair with engraving at the back of the can
  • Lifetime, No BS Warranty


To place an order, you must live in the USA in a state that allows ownership of silencers and you must be legally allowed to possess firearms. This item is restricted and can only ship to Class 3 FFL dealers. To best speed your order processing, please have your Class 3 FFL email us their FFL and current SOT before or soon after you order.

We are also a full service Silencer Shop Dealer with Kiosk to make the tranasfer as simple as possible!  Please feel free to call with any questions!


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