{"product_id":"atlas-bipod-bt17-4-inch-1913-picatinny-rail","title":"Atlas Bipod BT17 4 Inch 1913 Picatinny Rail","description":"\u003cp\u003eThe \u003cb\u003eAtlas BT17 4 Inch 1913 Picatinny Rail\u003c\/b\u003e, part number BT17 from B\u0026amp;T Industries, is a flush cup MIL-STD-1913 rail with a flat back, 4 inches (102 mm) long. It accommodates stock hole patterns with a centre-to-centre spacing of 2.2 to 3.5 inches (56–89 mm), giving bipod and monopod rail mounting on flat-bottomed forends.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHow It Compares\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThe flat back is what separates the BT17 from the radiused \u003ca href=\"\/products\/atlas-bipod-bt15-3-35-inch-picatinny-rail\"\u003eAtlas BT15 3.35 inch Picatinny rail\u003c\/a\u003e, which suits rounded forends and a tighter hole spacing. For short stocks, the \u003ca href=\"\/products\/atlas-bipod-bt34-2-05-inch-1913-rail\"\u003eAtlas BT34 2.05 inch radius-back rail\u003c\/a\u003e and the slotted \u003ca href=\"\/products\/atlas-bipod-bt49-2-05-inch-adjustable-rail\"\u003eAtlas BT49 2.05 inch adjustable rail\u003c\/a\u003e are the compact options. Fixings are the \u003ca href=\"\/products\/atlas-bipod-bt1517-rail-mounting-fastener-set\"\u003eBT1517 rail mounting fastener set\u003c\/a\u003e. See the rest in our \u003ca href=\"\/collections\/bipod-accessories\"\u003ebipod accessories\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIdeal For\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTarget, F-Class and benchrest stocks with a flat-bottomed forend\u003c\/li\u003e\n\u003cli\u003eAdding Picatinny mounting for an Atlas bipod to a rifle that has none\u003c\/li\u003e\n\u003cli\u003eStalking rifles being converted to rail-mounted support\u003c\/li\u003e\n\u003cli\u003eStocks with existing holes spaced 2.2 to 3.5 inches (56–89 mm) apart\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e MIL-STD-1913 Picatinny rail with flush cups, flat back\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLength:\u003c\/b\u003e 4 inches (102 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHole spacing:\u003c\/b\u003e 2.2 to 3.5 inches (56–89 mm) centre-to-centre, approximate\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBack profile:\u003c\/b\u003e Flat, for flat-bottomed forends\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFixings:\u003c\/b\u003e The \u003ca href=\"\/products\/atlas-bipod-bt1517-rail-mounting-fastener-set\"\u003eBT1517 fastener set\u003c\/a\u003e covers both the BT15 and BT17\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOrigin:\u003c\/b\u003e Genuine B\u0026amp;T Industries, LLC — Made in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eType\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1913 Picatinny rail, flush cup, flat back\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eLength\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e4 inches (102 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eHole Spacing\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e2.2 to 3.5 inches (56–89 mm) centre-to-centre approx.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eFixings\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eBT1517 rail mounting fastener set (sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eBrand\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eB\u0026amp;T Industries, LLC — Made in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSKU \/ MPN \/ UPC\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eBT17 \/ BT17 \/ 810040220241\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cb\u003eWhat's Included\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e1× Atlas BT17 4 inch (102 mm) Picatinny rail\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eWarranty\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSupplied as genuine B\u0026amp;T Industries stock and covered by the manufacturer's warranty — contact our UK team and we will handle any claim on your behalf.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUK Delivery \u0026amp; Support\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThis Atlas rail is dispatched tracked from our UK warehouse — no import duties and no customs delays — and is backed by UK-based aftersales support.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhat hole spacing does the Atlas BT17 rail suit?\u003c\/b\u003e\u003cbr\u003eThe BT17 accommodates stock hole patterns with a centre-to-centre spacing of approximately 2.2 to 3.5 inches (56–89 mm).\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhat is the difference between the Atlas BT17 and the BT15?\u003c\/b\u003e\u003cbr\u003eThe BT17 is 4 inches (102 mm) long with a flat back for flat-bottomed forends, while the BT15 is 3.35 inches (85 mm) long with a radiused back for rounded forends and a tighter hole spacing.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhich bipods will mount to the Atlas BT17 rail?\u003c\/b\u003e\u003cbr\u003eAny bipod or monopod with a MIL-STD-1913 Picatinny interface will mount to it, including two-screw and ADM lever Atlas bipods and the Accu-Shot Precision Rail Monopods.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAre the mounting screws included with the Atlas BT17?\u003c\/b\u003e\u003cbr\u003eThe fixings are sold separately as the BT1517 rail mounting fastener set, which contains two 10-32 T-nuts and two 10-32 × ¾ inch (19 mm) button head screws and fits both the BT15 and BT17.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eWhat is in the box?\u003c\/b\u003e\u003cbr\u003eThe box contains one Atlas BT17 4 inch (102 mm) flush cup Picatinny rail.\u003c\/p\u003e","brand":"B\u0026T Industries","offers":[{"title":"Default Title","offer_id":58307904438646,"sku":"BT17","price":34.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0337\/3216\/5771\/files\/atlas-bipod-bt17-4-inch-1913-picatinny-rail-1.jpg?v=1785269404","url":"https:\/\/xtremetactical.co.uk\/products\/atlas-bipod-bt17-4-inch-1913-picatinny-rail","provider":"Xtreme Tactical","version":"1.0","type":"link"}