{"product_id":"grams-follower-kits","title":"GRAMS Follower kits","description":"\u003cp\u003e\u003cspan\u003eGrams Engineering has been making competition Follower \u0026amp; Spring kits for magazines for decades.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eThe current options are:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSig Sauer P320\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSTI \/ Staccato 2011\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTanfoglio 9mm, 38 Super, 40 S\u0026amp;W, 10mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCZ Shadow 2\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFor the Sig Sauer P320 we offer two spring lengths:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe 11-coil kit is designed to work with our H141 (USPSA Limited length magazine) on standard length magazines (17 for 9mm and 14 for 40S\u0026amp;W) which in combination with extension increases capacity to 23+1 in 9mm and 20+1 in 40S\u0026amp;W.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe 13-coil kit is designed to work with our H141 magazine extension on the 21 round \/ 18 round factory magazines. The combination of H141 extension and this follower kit will increase the capacity to 27 round in 9mm and 24 rounds in 40 S\u0026amp;W.\u003c\/span\u003e\u003c\/p\u003e","brand":"Henning","offers":[{"title":"CZ Shadow 2 \/ 11 Coils for 141mm Mags","offer_id":49617826382083,"sku":null,"price":19.95,"currency_code":"USD","in_stock":true},{"title":"Sig Sauer P320 \/ 11 Coils for 141mm Mags","offer_id":49617826414851,"sku":null,"price":19.95,"currency_code":"USD","in_stock":true},{"title":"Sig Sauer P320 \/ 13 Coils for 171mm Mags","offer_id":49617826447619,"sku":null,"price":19.95,"currency_code":"USD","in_stock":true},{"title":"STI \/ Staccato 2011 \/ 11 Coils for 141mm Mags","offer_id":49617826480387,"sku":null,"price":19.95,"currency_code":"USD","in_stock":true},{"title":"Tanfoglio\/EAA Witness 9mm \/ 11 Coils for 141mm Mags","offer_id":49617826513155,"sku":null,"price":19.95,"currency_code":"USD","in_stock":true},{"title":"Tanfoglio\/EAA Witness 38 Super \/ 11 Coils for 141mm Mags","offer_id":49617826545923,"sku":null,"price":19.95,"currency_code":"USD","in_stock":true},{"title":"Tanfoglio\/EAA Witness 40 S\u0026W \/ 11 Coils for 141mm Mags","offer_id":49617826578691,"sku":null,"price":19.95,"currency_code":"USD","in_stock":true},{"title":"Tanfoglio\/EAA Witness 10mm \/ 11 Coils for 141mm Mags","offer_id":49617826611459,"sku":null,"price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/6899\/2259\/files\/ThumbnailHandler_2_5c307c8f-da4e-4468-a019-e5ca7190148a.jpg?v=1789342402","url":"https:\/\/calledshotsco.com\/products\/grams-follower-kits","provider":"Called shots Co.","version":"1.0","type":"link"}