{"product_id":"stan-sx4-heavy-metal-thumb-button","title":"Stan SX4 Heavy Metal Thumb Button Release","description":"\u003ch2\u003eStan SX4 Heavy Metal Thumb Button Release — Brass Construction, Same SX4 Precision\u003c\/h2\u003e\n\n\u003cp\u003eEverything that makes the SX4 the most advanced thumb button Stan has ever built — spring-assisted hook, Custom T10 Torx hardware, fully adjustable ergonomics, trainer lock — now in a polished brass construction that adds mass, changes the feel in the hand, and looks like a serious piece of equipment. The Heavy Metal is for the archer who wants the full SX4 platform and prefers the weight and character of brass over aluminum. It's the same precision at the speed of thought, in a finish that turns heads on the line.\u003c\/p\u003e\n\n\u003cp\u003eBuilt in the USA. Trusted by archers who demand repeatability under pressure.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003ch3\u003eHeavy Metal Brass Construction\u003c\/h3\u003e\n\u003cp\u003eThe SX4 Heavy Metal is built from brass — heavier than the aluminum version and with a distinctly different feel at full draw and at the shot. Some archers prefer a heavier release for the planted, stable feel it creates in the hand. Brass also has a premium look and character that a lot of serious archers gravitate toward. If you've ever held a brass release and didn't want to put it down, you know exactly what the Heavy Metal is about. Available in polished brass finish.\u003c\/p\u003e\n\n\u003ch3\u003eUltra-Fast Spring-Assisted Hook\u003c\/h3\u003e\n\u003cp\u003eThe spring-assisted hook is the defining feature of the SX4 platform. It reduces latency from your decision to the actual release — minimizing the impact of micro-movements that happen in that window. The spring drives the hook rather than relying on d-loop pressure, resulting in a faster, cleaner release. It also biases back into the same starting position every shot — consistent hook placement, every single time, regardless of the construction finish you're shooting.\u003c\/p\u003e\n\n\u003ch3\u003eConsistent Hook Positioning\u003c\/h3\u003e\n\u003cp\u003eThe SX4's hook returns to the same location every shot. That repeatability is what separates a release you can trust in a pressure moment from one you're second-guessing. Same position, every draw, every shot.\u003c\/p\u003e\n\n\u003ch3\u003eCustom T10 Torx Hardware\u003c\/h3\u003e\n\u003cp\u003eCustom T10 Torx hardware locks down thumb post placement, finger position, travel, and tension without the risk of stripping. Torx drives cleaner and holds tighter than standard hex hardware — a detail that matters on a release you're depending on when it counts.\u003c\/p\u003e\n\n\u003ch3\u003eFully Adjustable Ergonomics\u003c\/h3\u003e\n\u003cp\u003eFinger position, travel, tension, and thumb barrel position are all independently tunable. You're not stuck with a factory setup — every aspect of the feel can be dialed in to match your hand and your shot process. Available in 3-finger and 4-finger configurations with small and large aluminum barrel options included, in Medium and Large sizes.\u003c\/p\u003e\n\n\u003ch3\u003eTrainer Lock\u003c\/h3\u003e\n\u003cp\u003eThe integrated trainer lock lets you practice trigger activation without actually firing the release. Work on your shot process, your timing, and your mental execution without burning arrows or wearing out your d-loop. A serious training feature built right into the release.\u003c\/p\u003e\n\n\u003ch3\u003eWrist Strap Compatible\u003c\/h3\u003e\n\u003cp\u003eThe SX4 Heavy Metal is wrist strap compatible for hunting and range scenarios where keeping your release accessible and attached matters. No modification needed.\u003c\/p\u003e\n\n\u003ch2\u003eWho It's Built For\u003c\/h2\u003e\n\u003cp\u003eThe Stan SX4 Heavy Metal is for the archer who wants the full SX4 experience in a brass construction. If you prefer a heavier release for the feel it creates, you appreciate the premium look of polished brass on your equipment, or you've just always been a brass release shooter — the Heavy Metal delivers the same advanced spring-assisted platform in the material you want. Available in Medium and Large, 3-finger or 4-finger configuration.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eDetail\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eStan Outdoors\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSX4 Heavy Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eThumb Button\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eBrass (Heavy Metal)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003ePolished Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHook System\u003c\/td\u003e\n\u003ctd\u003eSpring-Assisted\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eCustom T10 Torx\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFinger Configuration\u003c\/td\u003e\n\u003ctd\u003e3-Finger \/ 4-Finger (interchangeable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBarrel Options\u003c\/td\u003e\n\u003ctd\u003eSmall and Large Aluminum (both included)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSizes Available\u003c\/td\u003e\n\u003ctd\u003eMedium \/ Large\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTrainer Lock\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWrist Strap Compatible\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e37125\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhy Extreme Outfitters Recommends It\u003c\/h2\u003e\n\u003cp\u003eThe Heavy Metal is the SX4 for archers who want brass. It's that straightforward. If you've been shooting a brass release and love the feel, or you're ready to step up to the best thumb button Stan has ever made and want it in the premium construction — this is the one. The spring-assisted hook and T10 Torx hardware are the same on both versions, so you're getting the full SX4 experience in whichever construction suits you best. Come in and get your hands on one, or call us Monday through Saturday — real people answer the phone at Extreme Outfitters and we'll help you pick the right size and configuration.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is the difference between the SX4 Heavy Metal and the standard SX4?\u003c\/h3\u003e\n\u003cp\u003eThe Heavy Metal is built from brass instead of aluminum, giving it more mass and a different feel in the hand at full draw and at the shot. Every SX4 platform feature — spring-assisted hook, Custom T10 Torx hardware, fully adjustable ergonomics, trainer lock, wrist strap compatibility — is identical between the two versions. The choice comes down to whether you prefer the lighter, faster feel of aluminum or the heavier, more planted feel of brass.\u003c\/p\u003e\n\n\u003ch3\u003eWhy do some archers prefer a brass release over aluminum?\u003c\/h3\u003e\n\u003cp\u003eBrass adds weight to the release, which some archers find creates a more planted, stable feel in the hand at full draw. It can also reduce the perception of hand tension and provide a more consistent feel in varying temperatures compared to aluminum. Beyond feel, there's a reason brass has been the premium choice in archery releases for decades — it looks and feels like a serious piece of equipment.\u003c\/p\u003e\n\n\u003ch3\u003eWhat sizes are available for the SX4 Heavy Metal?\u003c\/h3\u003e\n\u003cp\u003eThe SX4 Heavy Metal is available in Medium and Large. If you're unsure which size fits your hand, give us a call and we'll help you figure it out before you order.\u003c\/p\u003e\n\n\u003ch3\u003eCan I switch between 3-finger and 4-finger configurations?\u003c\/h3\u003e\n\u003cp\u003eYes. The SX4 comes with both 3-finger and 4-finger attachments included in the box and is easily configurable between them without any additional purchase.\u003c\/p\u003e\n\n\u003ch3\u003eWhat barrel options come with the SX4 Heavy Metal?\u003c\/h3\u003e\n\u003cp\u003eBoth small and large aluminum barrel options are included with the SX4 Heavy Metal right out of the box. Swap between them to find the barrel size that best fits your thumb and shooting preference.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the Trainer Lock feature?\u003c\/h3\u003e\n\u003cp\u003eThe Trainer Lock lets you practice trigger activation without actually firing the release. It's a built-in training feature for working on your shot process, timing, and mental execution without burning arrows or wearing down your d-loop.\u003c\/p\u003e\n\n\u003ch3\u003eIs the Stan SX4 Heavy Metal made in the USA?\u003c\/h3\u003e\n\u003cp\u003eYes. Stan Outdoors designs and manufactures their releases in Auburn, New York. The SX4 Heavy Metal is made in the USA.\u003c\/p\u003e","brand":"Stan Releases","offers":[{"title":"Medium","offer_id":52171506188519,"sku":"37125|Medium","price":319.99,"currency_code":"USD","in_stock":false},{"title":"Large","offer_id":52171506254055,"sku":"37125|Large","price":319.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/9704\/0359\/files\/37125.jpg?v=1781031631","url":"https:\/\/extremeoutfitters.com\/products\/stan-sx4-heavy-metal-thumb-button","provider":"Extreme Outfitters","version":"1.0","type":"link"}