{"product_id":"geissele-s3g-super-3-gun-trigger","title":"Geissele Super 3-Gun S3G Trigger - AR-15 Single-Stage","description":"\u003cp\u003eThe Geissele Super 3-Gun (S3G) is a hybrid single-stage competition trigger for AR-15 and M4 pattern rifles, fitting Mil-Spec lower receivers that use .154 in trigger and hammer pins.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe single-stage that made 3-Gun shooters switch — Geissele's S3G is speed engineered, not just lightened.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Geissele Super 3-Gun (S3G, 05-152) is a hybrid single-stage competition trigger: a short, smooth rolling break with almost no perceptible take-up, paired with a reset so short and positive that fast pairs feel like one motion. Geissele designed it for the demands of 3-Gun — close-range work and precise singles at distance — and the pull handles both without changing character.\u003c\/p\u003e\u003cp\u003eBecause it is a Geissele, the speed comes from geometry and machining rather than weakened springs: ignition stays full-power reliable and the internals hold their feel across seasons of competition. A curved bow keeps the traditional feel for shooters who prefer it.\u003c\/p\u003e\u003ch3\u003eWhy shooters choose the S3G\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHybrid single-stage design\u003c\/strong\u003e — rolling break, minimal take-up\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptionally short reset\u003c\/strong\u003e — pairs and strings blur together\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-power ignition\u003c\/strong\u003e — speed without light-strike gambles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompetition internals\u003c\/strong\u003e — consistent through high round counts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat the S3G fits\u003c\/h3\u003e\u003cp\u003eDrop-in fit for AR-15\/M4 pattern lower receivers with Mil-Spec .154 in trigger and hammer pins, which includes UK straight-pull AR-15 lowers. On a straight pull it is the short, light break rather than the fast reset that does the work, so weigh that against Geissele's two-stage models before ordering. Large-pin receivers are not compatible — confirm your pin size first. Fit at the bench and run full function and safety checks before live fire.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePlatform\u003c\/th\u003e\n\u003ctd\u003eAR-15 \/ M4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eMil-Spec lower receivers with .154 in trigger and hammer pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eSingle-stage hybrid competition trigger, curved bow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMade in\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGeissele Automatics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMPN\u003c\/th\u003e\n\u003ctd\u003e05-152\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eSpeed you can trust. \u003cstrong\u003eOrder the S3G today\u003c\/strong\u003e — imported from the USA with all duties paid by us and dispatched tracked from the UK in 7–10 business days, with nothing to pay on delivery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExplore more:\u003c\/strong\u003e all \u003ca href=\"\/collections\/rifle-triggers\"\u003eRifle Triggers\u003c\/a\u003e, \u003ca href=\"\/collections\/ar-15-parts-accessories\"\u003eAR-15 Parts \u0026amp; Accessories\u003c\/a\u003e or browse all \u003ca href=\"\/collections\/geissele-automatics\"\u003eGeissele Automatics\u003c\/a\u003e.\u003c\/p\u003e","brand":"Geissele Automatics","offers":[{"title":"Default Title","offer_id":60873782067534,"sku":"05-152","price":279.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1081\/3223\/7646\/files\/geissele-s3g-super-3-gun-trigger-1.jpg?v=1789880988","url":"https:\/\/onyxarmaments.co.uk\/products\/geissele-s3g-super-3-gun-trigger","provider":"Onyx Armaments","version":"1.0","type":"link"}