{"product_id":"timney-single-stage-trigger-667s-st-ar-15","title":"Timney Single-Stage Trigger 667S-ST - AR-15 Small Pin - Straight Shoe","description":"\u003cp\u003eThe Timney 667S-ST is a self-contained single-stage drop-in trigger with a straight shoe for small-pin (.154 in) AR-15 and M4 pattern lower receivers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSingle-stage trigger certainty with a straight shoe — the 667S-ST is Timney's modern classic for small-pin ARs.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Timney 667S-ST drops a clean, hand-calibrated single-stage pull into small-pin (.154 in) AR-15 lowers through a straight trigger shoe. The straight profile encourages a lower finger position and a press that drives straight to the rear — mechanics that many shooters find improve their groups — while the self-contained drop-in module guarantees the pull arrives exactly as Timney tested it.\u003c\/p\u003e\u003cp\u003eNo creep, minimal overtravel, positive reset: the fundamentals executed at the standard Timney has maintained since 1946, in the easiest install format the AR-15 world offers.\u003c\/p\u003e\u003ch3\u003eWhy shooters choose the 667S-ST\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean single-stage break\u003c\/strong\u003e — hand-calibrated, no creep\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStraight trigger shoe\u003c\/strong\u003e — modern press mechanics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-contained drop-in module\u003c\/strong\u003e — minutes to fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall-pin (.154 in) fit\u003c\/strong\u003e — standard Mil-Spec lowers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat the 667S-ST fits\u003c\/h3\u003e\u003cp\u003eDrops into small-pin AR-15\/M4 pattern lower receivers with .154 in trigger pins, using the existing pin holes — including UK straight-pull AR-15 builds, where the straight shoe and low finger position suit deliberate, aimed shooting. Large-pin receivers are not compatible, so confirm your pin size before ordering. Function-check the rifle 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\u003eSmall-pin (.154 in) AR-15 \/ M4 lower receivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eSingle-stage drop-in trigger, straight shoe\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\u003eTimney Triggers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMPN\u003c\/th\u003e\n\u003ctd\u003e667S-ST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eFundamentals, cleanly executed. \u003cstrong\u003eOrder the 667S-ST 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\/timney-triggers\"\u003eTimney Triggers\u003c\/a\u003e.\u003c\/p\u003e","brand":"Timney Triggers","offers":[{"title":"Default Title","offer_id":60873780134222,"sku":"667S-ST","price":279.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1081\/3223\/7646\/files\/timney-single-stage-trigger-667s-st-ar-15-1.jpg?v=1789880963","url":"https:\/\/onyxarmaments.co.uk\/products\/timney-single-stage-trigger-667s-st-ar-15","provider":"Onyx Armaments","version":"1.0","type":"link"}