{"product_id":"shield-arms-s15-handgun-magazine-gen3-for-glock-43x-glock-48-9mm-luger-15-rd","title":"Shield Arms S15 Gen3 15-Round 9mm Magazine — for Glock 43X \u0026 Glock 48","description":"\u003cdiv style=\"font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:#1a1a1a;line-height:1.6;max-width:880px;margin:0 auto;\"\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:8px;margin:16px 0;\"\u003e\n\u003cspan style=\"display:inline-block;background:#f3f4f6;border:1px solid #e5e7eb;border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;color:#111827;\"\u003e✓ 15-Round 9mm\u003c\/span\u003e\u003cspan style=\"display:inline-block;background:#f3f4f6;border:1px solid #e5e7eb;border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;color:#111827;\"\u003e✓ 50% More vs OEM\u003c\/span\u003e\u003cspan style=\"display:inline-block;background:#f3f4f6;border:1px solid #e5e7eb;border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;color:#111827;\"\u003e✓ Glock 43X \u0026amp; 48\u003c\/span\u003e\u003cspan style=\"display:inline-block;background:#f3f4f6;border:1px solid #e5e7eb;border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;color:#111827;\"\u003e✓ Steel Body\u003c\/span\u003e\u003cspan style=\"display:inline-block;background:#f3f4f6;border:1px solid #e5e7eb;border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;color:#111827;\"\u003e✓ Gen3 — Made in USA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fafafa;border:1px solid #e5e7eb;border-radius:8px;padding:14px 18px;margin:16px 0;font-size:14px;\"\u003e\n\u003cstrong\u003eShield Arms · Minnesota-built Glock-compatible magazines.\u003c\/strong\u003e See our \u003ca href=\"\/pages\/best-glock-magazines-guide\" style=\"color:#dc2626;font-weight:600;\"\u003eBest Glock Magazines Guide\u003c\/a\u003e for the full G43X\/48 EDC ecosystem.\u003c\/div\u003e\n\u003cdiv style=\"background:#f0fdf4;border-left:4px solid #16a34a;border-radius:8px;padding:14px 18px;margin:16px 0;font-size:14px;\"\u003e\n\u003cstrong style=\"color:#15803d;\"\u003e✓ In Stock · Ships Same Day before 2PM EST\u003c\/strong\u003e\u003cbr\u003e📦 US warehouse · 🚚 Free shipping over $99 · ↩ 30-day returns · 📞 (954) 487-9799\u003c\/div\u003e\n\u003cdiv style=\"background:#fef3c7;border:1px solid #f4a300;border-radius:8px;padding:14px 18px;margin:16px 0;font-size:14px;\"\u003e🤖 \u003cstrong\u003eSteel Mag Release Recommended:\u003c\/strong\u003e For best long-term reliability, pair the S15 with the Shield Arms steel mag release. Questions about install? \u003ca href=\"tel:9544879799\" style=\"color:#b45309;font-weight:700;\"\u003eCall (954) 487-9799\u003c\/a\u003e.\u003c\/div\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:18px 0;\"\u003e\u003ctr\u003e\n\u003ctd style=\"background:#0a2540;color:#fff;padding:14px;text-align:center;border-radius:8px 0 0 8px;width:33%;\"\u003e\n\u003cstrong style=\"display:block;font-size:13px;\"\u003e⚡ SHIPS SAME DAY\u003c\/strong\u003e\u003cspan style=\"font-size:12px;color:#cbd5e1;\"\u003eOrder by 2PM EST\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background:#0a2540;color:#fff;padding:14px;text-align:center;width:34%;border-left:1px solid #1e3a5f;border-right:1px solid #1e3a5f;\"\u003e\n\u003cstrong style=\"display:block;font-size:13px;\"\u003e🚚 FREE SHIPPING $99+\u003c\/strong\u003e\u003cspan style=\"font-size:12px;color:#cbd5e1;\"\u003eU.S. Lower 48\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background:#0a2540;color:#fff;padding:14px;text-align:center;border-radius:0 8px 8px 0;width:33%;\"\u003e\n\u003cstrong style=\"display:block;font-size:13px;\"\u003e↩ 30-DAY RETURNS\u003c\/strong\u003e\u003cspan style=\"font-size:12px;color:#cbd5e1;\"\u003eHassle-free\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\n\u003ch2 style=\"color:#0a2540;border-bottom:2px solid #dc2626;padding-bottom:6px;margin-top:28px;\"\u003eAbout the Shield Arms S15 Gen3\u003c\/h2\u003e\n\u003cp\u003eThe Shield Arms S15 Gen3 is the premium 15-round magazine for Glock 43X and Glock 48 — increasing capacity from the OEM 10 rounds to a full 15 without changing the flush footprint. Same external dimensions as your factory mag, 50% more rounds on tap.\u003c\/p\u003e\n\u003cp\u003eBuilt with a precision steel body (not polymer), the Gen3 is the most refined revision yet — updated feed lips, optimized follower, and a new spring tune. It's the standard upgrade for serious Glock 43X \/ 48 carriers who want real capacity without printing a grip extension under a shirt.\u003c\/p\u003e\n\u003ch2 style=\"color:#0a2540;border-bottom:2px solid #dc2626;padding-bottom:6px;margin-top:28px;\"\u003eWhy Glock 43X\/48 Owners Love the S15\u003c\/h2\u003e\n\u003cul style=\"padding-left:20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e50% more capacity\u003c\/strong\u003e — 15 rounds in the same flush footprint as the OEM 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel construction\u003c\/strong\u003e — stronger than polymer, more consistent feeding under stress\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGen3 refinements\u003c\/strong\u003e — feed lips, follower and spring all updated from Gen2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSame exterior dimensions\u003c\/strong\u003e — fits OEM mag pouches and IWB holsters with mag carrier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA\u003c\/strong\u003e — Minnesota-machined, Shield Arms quality control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color:#0a2540;border-bottom:2px solid #dc2626;padding-bottom:6px;margin-top:28px;\"\u003eWhat's Included\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:14px 0;\"\u003e\u003ctr\u003e\n\u003ctd style=\"background:#f0fdf4;border:1px solid #bbf7d0;padding:14px;width:50%;vertical-align:top;border-radius:8px 0 0 8px;\"\u003e\n\u003cstrong style=\"color:#15803d;display:block;margin-bottom:8px;\"\u003e✓ In the Box\u003c\/strong\u003e\u003cul style=\"margin:0;padding-left:18px;\"\u003e\n\u003cli\u003e1x Shield Arms S15 Gen3 magazine\u003c\/li\u003e\n\u003cli\u003e15-round 9mm capacity\u003c\/li\u003e\n\u003cli\u003eSteel body, polymer base plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003ctd style=\"background:#fef2f2;border:1px solid #fecaca;padding:14px;width:50%;vertical-align:top;border-radius:0 8px 8px 0;\"\u003e\n\u003cstrong style=\"color:#b91c1c;display:block;margin-bottom:8px;\"\u003e✗ NOT Included\u003c\/strong\u003e\u003cul style=\"margin:0;padding-left:18px;\"\u003e\n\u003cli\u003eS15 steel mag release (sold separately, recommended)\u003c\/li\u003e\n\u003cli\u003eAmmunition\u003c\/li\u003e\n\u003cli\u003ePistol\u003c\/li\u003e\n\u003cli\u003eMag pouch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\n\u003cdiv style=\"background:#fafafa;border:1px solid #e5e7eb;border-radius:8px;padding:12px 16px;margin:14px 0;font-size:14px;\"\u003e\n\u003cstrong\u003e⏱ Setup time:\u003c\/strong\u003e Zero — load and run. For best longevity, install Shield Arms steel mag release (~10 min).\u003c\/div\u003e\n\u003ch2 style=\"color:#0a2540;border-bottom:2px solid #dc2626;padding-bottom:6px;margin-top:28px;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:14px 0;font-size:14px;\"\u003e\n\u003ctr style=\"background:#f9fafb;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;width:40%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eShield Arms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eS15 Gen3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9fafb;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eCaliber\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e9mm Luger (9x19mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e15 rounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9fafb;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003ePrecision steel body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eCompatible Pistols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eGlock 43X, Glock 48 (MOS and non-MOS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9fafb;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eNOT Compatible\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eGlock 43 sub-compact — different mag spec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eRevision\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eGen3 — current production\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f9fafb;\"\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eFootprint\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eFlush — matches OEM 10-rd dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border:1px solid #e5e7eb;\"\u003eUSA (Minnesota)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background:#fff7e6;border-left:4px solid #f59e0b;border-radius:8px;padding:14px 18px;margin:16px 0;font-size:14px;\"\u003e\n\u003cstrong\u003e⚖️ State Legality:\u003c\/strong\u003e 15-round magazines are restricted in CA, NY, NJ, MA, HI, MD, CO, VT, WA, IL, and some city\/county jurisdictions. Buyer confirms legality of capacity before ordering.\u003c\/div\u003e\n\u003ch3 style=\"color:#0a2540;margin-top:28px;\"\u003eComplete Your Glock 43X\/48 Carry Setup\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:8px;margin:14px 0;\"\u003e\u003ctr\u003e\n\u003ctd style=\"background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:12px;width:25%;vertical-align:top;\"\u003e\u003ca href=\"\/products\/hiviz-fastdot-h3-for-glock-mos-9-40\" style=\"text-decoration:none;color:#0a2540;\"\u003e\u003cstrong style=\"display:block;font-size:14px;\"\u003eHiViz FASTDOT H3\u003c\/strong\u003e\u003cspan style=\"font-size:12px;color:#6b7280;\"\u003eGlock MOS sight — $125\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:12px;width:25%;vertical-align:top;\"\u003e\u003ca href=\"\/products\/nexbelt-xl-titan-bd-blk-1-5-edc-belt\" style=\"text-decoration:none;color:#0a2540;\"\u003e\u003cstrong style=\"display:block;font-size:14px;\"\u003eNexbelt XL Titan EDC\u003c\/strong\u003e\u003cspan style=\"font-size:12px;color:#6b7280;\"\u003eCCW belt — $98\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:12px;width:25%;vertical-align:top;\"\u003e\u003ca href=\"\/products\/magpul-pmag-for-glock-19-15rd-blk\" style=\"text-decoration:none;color:#0a2540;\"\u003e\u003cstrong style=\"display:block;font-size:14px;\"\u003ePMAG 15 GL9 — Glock 19\u003c\/strong\u003e\u003cspan style=\"font-size:12px;color:#6b7280;\"\u003e15-rd backup — $14.20\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:12px;width:25%;vertical-align:top;\"\u003e\u003ca href=\"\/products\/magpul-pmag-for-glock-17-17rd-blk\" style=\"text-decoration:none;color:#0a2540;\"\u003e\u003cstrong style=\"display:block;font-size:14px;\"\u003ePMAG 17 GL9 — Glock 17\u003c\/strong\u003e\u003cspan style=\"font-size:12px;color:#6b7280;\"\u003e17-rd home defense — $14.20\u003c\/span\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\n\u003ch2 style=\"color:#0a2540;border-bottom:2px solid #dc2626;padding-bottom:6px;margin-top:28px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails style=\"border:1px solid #e5e7eb;border-radius:8px;margin:8px 0;padding:12px 16px;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eWill this work with my OEM Glock magazine release?\u003c\/summary\u003e\u003cp style=\"margin-top:10px;\"\u003eIt works, but the OEM polymer release will wear over time against the steel mag body. Shield Arms recommends their S15 steel mag release for long-term durability.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #e5e7eb;border-radius:8px;margin:8px 0;padding:12px 16px;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eWhat's different between Gen2 and Gen3?\u003c\/summary\u003e\u003cp style=\"margin-top:10px;\"\u003eGen3 has refined feed lips, an improved follower geometry and a new spring tune. Most owners report Gen3 has the most reliable feeding of the S15 line.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #e5e7eb;border-radius:8px;margin:8px 0;padding:12px 16px;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eWill this fit a Glock 43?\u003c\/summary\u003e\u003cp style=\"margin-top:10px;\"\u003eNo — only Glock 43X and Glock 48. The original G43 sub-compact uses a different (smaller) magazine spec.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #e5e7eb;border-radius:8px;margin:8px 0;padding:12px 16px;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eIs the flush footprint really 15 rounds?\u003c\/summary\u003e\u003cp style=\"margin-top:10px;\"\u003eYes — the S15 holds 15 rounds at the same flush profile as the OEM 10-round magazine. No grip extension, no printing.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #e5e7eb;border-radius:8px;margin:8px 0;padding:12px 16px;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eAny break-in needed?\u003c\/summary\u003e\u003cp style=\"margin-top:10px;\"\u003eMost users run them straight out of the box. If you want belt-and-suspenders, load to 15 rounds and let them sit overnight to set the spring, then range-test before carry.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"border:1px solid #e5e7eb;border-radius:8px;margin:8px 0;padding:12px 16px;\"\u003e\u003csummary style=\"font-weight:700;cursor:pointer;\"\u003eWhy buy from TakTactical?\u003c\/summary\u003e\u003cp style=\"margin-top:10px;\"\u003eFlorida family-run, BBB-certified, real shooters on staff. Ships same day before 2PM EST, free shipping $99+, 30-day returns, phone support at (954) 487-9799.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv style=\"background:#0a2540;color:#fff;border-radius:8px;padding:18px;margin-top:24px;text-align:center;font-size:14px;\"\u003e📞 (954) 487-9799 · 📧 info@taktactical.com · 🇺🇸 Florida Family-Run · BBB-Certified · Real shooters · Real support\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shield Arms","offers":[{"title":"Default Title","offer_id":46536420851851,"sku":"QSSAS15NCGEN3","price":37.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8581\/8251\/files\/296604812.jpg?v=1776936772","url":"https:\/\/taktactical.com\/products\/shield-arms-s15-handgun-magazine-gen3-for-glock-43x-glock-48-9mm-luger-15-rd","provider":"Taktactical.com","version":"1.0","type":"link"}