Check the listing for details. Scott Sigma Release 3 Finger Gun Metal. Color: Gun Metal Grey, Condition: New with tags. Listed at 274.99 USD. Scott Archery Sigma 3 Finger Thumb Release Aid Everyone's Number One The Sigma offers a comfortable feel with a new, more ergonomic handle. You'll feel the difference at full draw, allowing you to be relaxed and confident from the very first shot. The Sigma is designed to make your hand position less critical and your shooting less sensitive to inconsistent anchor positions. This is called Accuracy by Design™ and it's why you’ll shoot more X’s with the Sigma than you’ve ever shot before. The Sigma is built on the same platform as the Scott Halo release for a seamless transition from one to the other,Ergonomic shape provides ultimate feel. Highly-engineered for maximum accuracy Closed position, full radius tapered handle for consistent hand position Fully adjustable trigger and travel adjustment Interchangeable spring system for full range adjustment Machined 440 Stainless Steel internal components Accuracy by Design – Designed to make your hand position less critical and your shooting less sensitive to inconsistent anchor positions. Accuracy by Design – it’s why you’ll shoot better than you’ve ever shot before! Performance Ergonomics – the full radius, tapered handle design offers unparalleled feel and comfort. A radius handle design enhances form. Ergonomic finger positioning and even weight distribution help you stay properly in line. Performance Ergonomics – built into Scott Archery releases! Multi-Sear internal mechanism means an incredibly crisp feel Sound damping technology assures quiet operation for the hunter Full range of adjustability Anti-wear/anti-friction Titanium coating on internal components