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In Stock!

The re-engineered DEUCE 2.0  full size 22LR Action!!

The Deuce 2.0 action is International Barrel’s redo of the original Ultimatum Deuce full sized 700 footprint 22LR action. The original action was good when adjusted properly, BUT it had some small pieces that were overly complicated and didn’t make any sense. So we have remade it into a smoother, more robust action that is simpler and more functional with LESS adjustment!

The DEUCE 2.0 incorporates all the features of the original Deuce action.

These are:

• Full sized 700 footprint rimfire that drops into whatever 700 chassis/stock system you prefer.
• Takes most 700 triggers which attach via a trigger hanger for ease of removal for cleaning etc.
• Standard 30 MOA one piece scope rail.
• Nitrided for corrosion resistance.
• Takes most AICS pattern rimfire mags.(may take some adjustment)
• The ability to accept a barrel nut style prefit barrel, utilizing adjustable headspace for different types of ammo.
• Controlled feed WITH the ability to snap over a round put directly into the chamber.(will not damage extractors)
• Three lug 60 degree fast bolt throw.

New improvements to the DEUCE 2.0 action are:

• New and improved, smoother angles in the bolt cam over area on the action body.
• New heavier one piece firing pin with more spring compression for more consistent ignition.
• Firing pin on the bottom of the bolt face for more consistent ignition.
• New huge extractor claws that will pull live rounds out of tight chambers.
• New angles on the cocking ring lugs to improve smoothness of bolt closure and cam over.
• New upgraded springs for less drag inside the bolt body leading to a smoother and lighter bolt close.
• Available in 3 finishes.

Black Nitride (All black)

Tumbled Stainless (Matt finish with laser engraving left black highlighted)

*** Let’s talk barrel nut style prefits!***

International Barrels Inc has pioneered barrel nut style 22LR prefits for several action manufacturers including Ultimatum, Bergara, RimX and a few others.

Now why would you want a barrel nut prefit for your rimfire match gun you say? Well the answer is adjustable headspace!

Since most people aren’t going to load 22LR ammo, this means that you are mostly “stuck” with the tolerances the ammo comes with. So instead of tuning your ammo to your rifle, like with centerfire, you can now tune your rifle to your ammo! Most folks will agree that headspacing in a 22LR is a thing. Generally speaking, if you can tighten it up a little, your groups can improve a lot. The use of shims to change headspacing is fairly common but now its unnecessary.

Get a new lot of ammo that wasn’t quite the same as the last? Tighten her up a bit!

Trying a different type of ammo with a clearly different rim thickness than your last batch? Tighten her up a bit!

Now of course the DEUCE 2.0 can also be shouldered like a normal barrel as well. But to be honest…why would you want to?

Deuce prefit barrels can be had in almost any profile we offer from 1.06″ straight or MTU, down to our lightest Alpine Hunter Carbon!

We have you covered for any type of shooting!

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