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CDA SA12 M4 Tactical


This semi-auto 12 gauge gas piston shotgun that is a great choice for home defense, tactical training, and the range

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CDA SA12 M4 Tactical is a unique, Auto-Regulating-Gas-Operated (A.R.G.O.) semi-automatic shotgun

The CDA SA12 M4 Tactical is a unique, Auto-Regulating-Gas-Operated (A.R.G.O.) semi-automatic shotgun, upon which the U.S. Marine Corps depends. It comes standard with a picatinny rail and pistol-grip stock. The M4 series is a semi-auto 12 gauge a modern gas piston shotgun that is a great choice for home defense, tactical training, and shooting at the range. This shotgun features a synthetic telescoping stock, Picatinny rail, fixed sights with a rear ghost ring, and one of the most reliable actions ever made. The system activates the pistons with the gas pressure coming from the gas holes in the barrel of the pressure created by the combustion of the gunpowder and discharges the excess pressure from the relief chambers. Thanks to the general structure of the pistons, it has the ability to clean itself as it works.


  • 12 gauge semi automatic shotgun
  • Argo style gas operated piston to dampen recoil
  • Ghost ring style optic
  • Drilled 4140 steel 18.5” barrel
  • 4+1 tubular magazine capacity
  • Telescoping Stock
  • 7075 aluminum receiver
  • Color: offered in Black, Army Green, or FDE
  • 3 screw-In mobile chokes
  • Overall length: 40.5”
  • Length of Pull: 14.5”
  • Weight: 8.3 pounds
  • Chamber Length: 3”


When you receive your shotgun there will be oil on it, this is factory manufacturing oil and not a true gun oil. We recommend cleaning the shotgun and applying a reputable gun oil. We then recommend that you put 50 rounds of heavy, high brass shotgun ammunition through your gun for the break in period. This will ensure your shotgun is working smoothly and will cycle all kinds of loads from light to heavy.


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It is your responsibility:

  • to ensure that a firearm is legal to own in your state.
  • to contact the FFL  to ensure they will accept your shipment.
  • to complete all required paperwork when you pick up your purchase from your local dealer

Items that are regulated by the ATF have restrictions and requirements:
•Your entire order will ship only to a Federal Firearm License holder.
•Current processing time is approximately 5 days.
•Please contact your local FFL prior to placing your order to ensure they are still accepting transfers. Due to Covid-19 many are no longer open
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to equip4conceal@gmail.com

FC Tactical Gear will ONLY transfer ownership of a firearm to individuals or agencies in possession of a valid Federal Firearms License (FFL). This means we cannot ship directly to you unless you are an FFL holder. If you do not hold a valid FFL, FC Tactical Gear will transfer your purchased firearm to your choice of a licensed gun dealer in your state.

Be aware that it is customary for your local dealer to charge a transfer fee at the time you pick up your purchase. This transfer fee is strictly between you and your local dealer. Please check with your local dealer concerning their policies. You do not pay FC Tactical Gear the transfer fee.

The buyer is responsible for contacting their transferring FFL to request they send a copy of their FFL to us. All correspondence should be sent to sales@fctacticalgear.com

© 2022 FC Tactical Gear, All rights reserved.
Fctacticalgear.com is a JCNC Enterprises company | 682-235-9966 | sales@fctacticalgear.com

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