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Regular price $274.99

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The Sigma offers a more comfortable feel with a new, more ergonomic handle. You can feel the difference at full draw, allowing you to be relaxed and confident. The Sigma puts your fingers in optimal performance positions – we call this “finger ergonomics.” Ultimately, the proof is on the podium. 

Need complete instructions on how to adjust your Scott Archery Sigma? Click here for a downloadable sheet.
The Sigma is the next iteration in Scott thumb button releases. Beginning with the Exxus and the Exxus Core, the Sigma takes the best of these design elements and presents an entirely new trigger mechanism. A more comfortable handle. And unparalleled reliability to the thumb button release archer.


  • Highly engineered for maximum accuracy
  • Ergonomic shape provides ultimate feel
  • Closed position full radius tapered handle for consistent hand position
  • Fully-adjustable trigger and travel adjustment
  • Machined 440 Stainless Steel internal components
  • Customer Reviews

    Based on 14 reviews
    Clean breaks and comfortable

    Release is really comfortable, and ergonomic in the hand, especially at full draw. Breaks clean. Cocking mechanism is a bit stiff if your trigger tension is high, but it’s not a bother at all

    Love it

    By far the best handheld release I’ve ever used!!! No joke it’s lightweight but feels great in the hand. It just reals right!!

    John Hudgens
    Awesome release.

    I’ve shot the Scott Exxus for about 6 years and love it! I wanted something similar for a back up release. The Scott Sigma was a perfect choice. It’s actually my primary release now and the Exxus is my back up.

    chris businsky
    So comfortable and adjustable

    I’ve tried a lot of thin releases. A couple things stand out for the Sigma. 1) you can click it to your D loop 2) the thumb peg is incredibly adjustable. Not just in and out, which is pretty standard, but ALSO left to right which really helps lock it into that sweet spot for the most comfortable feel. You’ll love this release.

    Jeff Combs
    Make the switch

    Made the switch from a truball rave to the sigma and I think just about every single thing about it is better.

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