{"product_id":"geissele-sd-c-super-dynamic-combat-trigger","title":"Geissele Super Dynamic Combat SD-C Trigger - AR-15 Flat Bow","description":"\u003cp\u003eThe Geissele Super Dynamic Combat (SD-C) is a flat-bow two-stage 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 SSA's two-stage pull behind a flat bow — the SD-C changes how the trigger meets your finger, not how it breaks.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Geissele Super Dynamic Combat (SD-C, 05-165) pairs the proven SSA two-stage pull with Geissele's flat trigger bow. The flat shoe gives a consistent finger position and a mechanical advantage that makes the pull feel lighter and more controlled, while the distinct 90-degree break point sharpens your sense of exactly when the shot will fire.\u003c\/p\u003e\u003cp\u003eUnderneath, it is all SSA: smooth first-stage take-up, crisp second stage, full-power ignition springs and the safety margin that has made Geissele two-stages a common choice for hard-use rifles. If you have never run a flat bow, the SD-C is a straightforward introduction.\u003c\/p\u003e\u003ch3\u003eWhy shooters choose the SD-C\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat trigger bow\u003c\/strong\u003e — consistent finger placement, improved leverage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSSA two-stage pull\u003c\/strong\u003e — the proven Geissele architecture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistinct 90° break geometry\u003c\/strong\u003e — you know precisely when it fires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-power ignition springs\u003c\/strong\u003e — dependable primer strikes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat the SD-C fits\u003c\/h3\u003e\u003cp\u003eDrop-in fit for AR-15\/M4 pattern lower receivers with Mil-Spec .154 in trigger and hammer pins, including UK straight-pull AR-15 builds — the heavier, more forgiving two-stage weight suits a rifle used in gloves, in the cold and in the wet. Large-pin receivers are not compatible, so confirm your pin size before ordering. Installation is armourer-level work; run full function and safety checks after fitting.\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\u003eTwo-stage combat trigger, flat 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\u003e05-165\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eThe two-stage pull, flat-bow edition. \u003cstrong\u003eOrder the SD-C 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":60873782231374,"sku":"05-165","price":289.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1081\/3223\/7646\/files\/geissele-sd-c-super-dynamic-combat-trigger-1.jpg?v=1789880989","url":"https:\/\/onyxarmaments.co.uk\/products\/geissele-sd-c-super-dynamic-combat-trigger","provider":"Onyx Armaments","version":"1.0","type":"link"}