{"product_id":"ood-foamblast-contant-force-drum-magazine-springs","title":"OOD + FoamBlast Contant-Force \"Drum\" Springs","description":"\u003cdiv id=\"i4c-draggable-container\" style=\"position: fixed; z-index: 1499; width: 0px; height: 0px;\"\u003e\n\u003cdiv data-reactroot=\"\" class=\"resolved\" style=\"all: initial;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eConstant-Force Springs \u003cmeta charset=\"UTF-8\"\u003eare special-purpose extension springs designed to provide consistent amount resistance across no matter how far \u003cspan\u003eits ends are pulled away from each other\u003c\/span\u003e. Originally sourced by FoamBlast as an upgrade for Nerf N-Strike Elite drum magazines, these \"drum springs\" feature a universal U-bend clip design that requires no extra hardware to install. \u003c\/p\u003e\n\u003cp\u003eB\u003cspan\u003eelow are all our currently available constant-force springs used for a wide variety of magazine types and capacities. Available in a variety of sizes to purchase for maintenance or repair of select blasters, or for custom mod projects. Organized by load (in Neutons) and ribbon width.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eHaving trouble finding what you're looking for? \u003ca title=\"CONTACT - Out of Darts\" href=\"https:\/\/outofdarts.com\/pages\/contact\"\u003eE-mail us\u003c\/a\u003e!\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e \u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003e• Contant-Force \"Drum\" Springs\u003cbr\u003e• Reliable, consistent pulling resistance\u003cbr\u003e• Used for magazine followers and drum rotation\u003cbr\u003e• Originially designed + sourced by FoamBlast\u003cbr\u003e\u003c\/span\u003e• Repair or upgrade Nerf Drum mags!\u003cbr\u003e• Designed for 18-Round*, 25-Round, and 35-Round mags\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003e• Compatible with select 3D-printed designs\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*18-round drum mag requires glue to hold the spring\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv id=\"i4c-dialogs-container\"\u003e\n\u003cp\u003e\u003cstrong\u003eINCLUDES:\u003cbr\u003e\u003c\/strong\u003e• 1 Drum Mag Spring of your choice\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBILITY:\u003c\/strong\u003e\u003cbr\u003eSPR-035: OG FoamBlast 2N Drum Spring\u003cbr\u003e• Nerf drum mags\u003cbr\u003e• Misplaced Moose printed box mags\u003cbr\u003e• Kptn A Super Drum\u003cbr\u003e• Breacher Tube Mag\u003cbr\u003e• Vulture Tube Mag (best feeding)\u003c\/p\u003e\n\u003cp\u003eSPR-119: Half-strength 1N Spring\u003cbr\u003e• Vulture Tube Mag (better dart compatibility)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECS\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e• Material: S\u003c\/span\u003epring-tempered steel\u003cbr\u003e\u003cspan\u003e• Type: Constant Force Spring\u003cbr\u003e• Dimensions: \u003cbr\u003e     Loads: 1-2N (± 10%)     \u003cbr\u003e     Spring Gauge: 0.1\u003cbr\u003e     Extended Length: 558mm\u003cbr\u003e     Outer Diameter: 12.0mm\u003cbr\u003e     Inner Diameter: 7.5mm\u003cbr\u003e     Widths: 2.5-5.0mm\u003cbr\u003e     Coils: ~18\u003cbr\u003e• Mounting: \u003cbr\u003e     U-Bend Tab\u003cbr\u003e\u003c\/span\u003e     Tab Length: 20+12mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLINKS:\u003c\/strong\u003e\u003cbr\u003e• \u003ca href=\"https:\/\/outofdarts.com\/collections\/mag-follower-springs\" title=\"MAG FOLLOWER SPRINGS\"\u003eMag Follower Springs\u003c\/a\u003e\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/outofdarts.com\/collections\/springs\" title=\"SPRINGS\"\u003eMore Springs\u003c\/a\u003e\u003cbr\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003e• \u003c\/span\u003e\u003ca title=\"HARDWARE\" href=\"https:\/\/outofdarts.com\/collections\/parts-hardware\"\u003eMore Hardware\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Out of Darts","offers":[{"title":"1N (2.5mm) - SPR-119","offer_id":44559183020074,"sku":"E1_02_W1;SPR-119 OOD DRUM SPRING (HALF-STRENGTH)","price":1.39,"currency_code":"USD","in_stock":true},{"title":"2N (5.0mm) - SPR-035","offer_id":44559183052842,"sku":"E1_02_W1;SPR-035 OOD DRUM SPRING OG","price":0.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2568\/1226\/files\/Out-of-Darts-Springs-FoamBlast-Constant-Force-Drum-Magazine-Spring.jpg?v=1783791013","url":"https:\/\/outofdarts.com\/products\/ood-foamblast-contant-force-drum-magazine-springs","provider":"Out of Darts","version":"1.0","type":"link"}