Ignition Custom Engineering

Adler Deluxe Extension Kit & Pre-Cut Main Tube (no modifications needed)

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  • $219.00

This is the answer if you are looking for a whole magazine changeover to increase your Adler capacity and want to keep the factory tube intact as a spare. Manufactured by fully-licenced D class manufacturing gunsmiths in Australia with a lifetime warranty.

This is a two-piece extension kit which includes a magazine main tube (pre-cut and threaded) plus your choice of extension kit.  Instructions provided (you will need to remove the existing factory tube and attach the extension piece and barrel clamp). The extensions are interchangeable so you can swap capacity sizes by fitting a different extension kit.

You can adjust the exact length of this extension kit to line it up with the barrel for a flush look depending on the size of the kit and your barrel.

Compatible with the Detachable Swivel and Stud Clamp

Which one is best for me?

20" Adler:

  • +2 (boosts capacity by 2 shots) is about same length as 20" barrel
  • +3 (boosts capacity by 3 shots) designed to sit flush with end of choke (please advise if Trulock Choke or Adler factory choke).

28" Adler:

  • +5 (boosts capacity by 5 shots) is about same length as 28" barrel
  • +6IPSC (boosts capacity by 6 shots)
  • +3 (boosts capacity by 3 shots)
  • +2 (boosts capcity by 2 shots)

IPSC shooters:

  • +6IPSC (will increase capacity by 6 shots while remaining under overall gun length rule).

Read more about our Adler extension kits here

 All kits include:

  • Pre-cut and threaded main tube manufactured from stainless steel
  • An extension tube made of stainless steel (finished black Cerakote. Stainless available by request)
  • Replacement spring (+5 and +6IPSC only)
  • Barrel clamp. This keeps the extension double secure with the added benefit of improving overall rigidity
  • Choose between Ultralite clamp or Tactical style clamp (with removable rail)
  • Free standard shipping or free fitting at our Adelaide workshop. No credit card processing fees either!

 Read more about our Adler extension kits here

There may be a two week wait on this item from date of order.

The fine print....

This may be a prohibited item in NSW. Please confirm with your firearms registry before purchase.

You must supply us with a copy of your valid firearms license before we can ship it out, alternatively we can send it to your local dealer for collection. These may be a restricted item in your local state. You are responsible for confirming and complying with your state or territory firearms laws and regulations and where appropriate, advising your state or territory firearms authorities prior to any modification or purchase. Please see our full terms and conditions. 



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