3Select Regulator

(3 customer reviews)


3-Select allows you to turn the available gas in your SCAR gun from 100% OEM setting to almost 50% reduction at the simple turn of a lever.  COMPLETELY TOOL-LESS, TUNES ANY SCAR! WITHOUT ANY MOVING PARTS! …  REVOLUTIONARY!


In stock

SKU: SCAR-161720-017 Categories: , Tags: , ,


Three gas settings thumb tool-less adjustable with no additional moving parts!  Win..Win..Win..!!

  • Fully Compatible with ALL the Rifle SCARs ( 16, 17 and 20…. not the 15P currently)

  • Position 1 = OEM regulator full gas condition and 20% reduction in gas for each CCW click over.

  • Advanced detent slot profiles that support the “lockout” feature. Tool needed to un-install device.

  • Now you can simply: Add suppressor, Click the gas DOWN… Remove suppressor, Click the gas UP.

Featured on RECOIL Magazine (October 2020 Issue)

With some SBR Configurations of the SCAR platform, achieving that perfect suppressed/un-suppressed happy gas tune by use of gas-jets may be difficult or impossible to achieve. The firearm is simply too far apart in performance envelope when switching between the two. Your tune might work well with the suppressor on, but might have trouble even cycling the weapon with it removed.  With 3-Select you will have an OEM full-gas setting on your selector knob for no-suppressor use, then two other settings that let you turn the gas down (roughly 20% each click) by simply turning the device over to another detent slot?  ON THE FLY TOOL-LESS ADJUSTABILITY WITH NO MOVING PARTS ADDED!

Watch the demo education video [link below] on the function of 3-Select.

>>>Demo Video Link<<<

With this device, we always recommend that you have a “factory-size” gas jet installed in your gun to start, because that is what the design and function of our regulators use as a baseline. You are perfectly allowed to change your jet to another size (up or down) once you determine where your SCAR is with respect to your goals. It is all up to you if you want to make all 3 available positions gas attenuated by downsizing your jet on top of having the device installed. It won’t hurt a thing.

Additional information

Weight 4 oz
Dimensions 3 × 3 × 3 in

3 reviews for 3Select Regulator

  1. Logan

    Fit and finish is perfect. Easy installation.

    My stock Scar 17s with 16.25 inch barrel and OEM gas jet with results below.

    First setting full cycle and 3-4 ejection.

    Second setting with %20 gas bleed off full cycle with ejection at 5 o’clock.

    3rd setting with 40% gas bleed off rifle extracts and ejects but not enough to feed a round.

    Haven’t used my Recce 7 suppressor yet. Will update review after that shooting session.

  2. David Flaspohler (verified owner)

    This is the best product by far to put on your scar especially if you are running it suppressed this is a amazing product that has my scar running like a sewing machine

  3. Evan Pemberton (verified owner)

    Absolutely love this product and it works flawlessly. I couldn’t wait to use it, so as soon and I got home I installed it and shot it. I’m using it with a SF RC2 7.62. On the lowest setting it cycles flawlessly! 10/10 recommend for duty rifles or any other scars that need suppressing.

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