{"product_id":"9-21","title":"9-21","description":"\u003cp data-rte-preserve-empty=\"true\"\u003eThis brass pistol insert is perfectly weighted to 21rds of 9mm @ 8.4oz*. The edges along the bottom have been rounded so they won’t eat away at your follower with continued insertion. The Slider on top is made from a durable nylon, which will perfectly grip and maintain shape within the feed lips and allow the slide to pass through, allowing for easy use with dry fire lasers.\u003c\/p\u003e\n\u003cp data-rte-preserve-empty=\"true\"\u003eWhen practicing dry fire and reloads with these inserts, you will absolutely notice the difference in weight when you hold your pistol and grab that fresh mag for a reload.\u003c\/p\u003e\n\u003cp data-rte-preserve-empty=\"true\"\u003eThese fit in all your 9mm mags!! Glock, Sig, M\u0026amp;P, CZ, etc\u003c\/p\u003e\n\u003cp data-rte-preserve-empty=\"true\"\u003eNOT COMPATIBLE WITH 2011 MAGS DUE TO THE FOLLOWER ORIENTATION. CLICK THE 9-2011 LINK!!\u003c\/p\u003e\n\u003cp data-rte-preserve-empty=\"true\"\u003e \u003c\/p\u003e\n\u003cp data-rte-preserve-empty=\"true\"\u003e*Weight may vary ±0.1oz due to the manufacturing process\u003c\/p\u003e","brand":"True Weight Mag Insert","offers":[{"title":"Default Title","offer_id":40601295618177,"sku":"SQ8812212","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/1007\/8081\/files\/IMG_4605.jpg?v=1769372223","url":"https:\/\/trueweightmaginsert.com\/products\/9-21","provider":"True Weight Mag Insert","version":"1.0","type":"link"}