{"product_id":"20-gauge-red-laser-bore-sighter","title":"20 Gauge Red Laser Bore Sighter","description":"\u003cp data-end=\"275\" data-start=\"201\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe \u003cstrong data-end=\"39\" data-start=\"4\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-end=\"39\" data-start=\"4\"\u003e20 Gauge Red Laser Bore Sighter\u003c\/strong\u003e fits directly into the chamber like a live shell and emits a clear red laser dot—helping you centre your sights or optic before firing. Lightweight and crafted from anodised aluminium, it fits snugly and securely, making zeroing faster and more efficient. It’s a low-cost accessory that reduces ammunition waste and speeds up sight alignment, particularly useful for shotguns with iron sights or red-dot optics.\u003c\/span\u003e\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"298\" data-start=\"282\"\u003eTech Specs\u003c\/h3\u003e\n\u003cp data-end=\"340\" data-start=\"301\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eCalibre Fit: 20 gauge shotgun shell chamber\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"419\" data-start=\"343\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eLaser: Red visible laser, wavelength approx. 635–655 nm (≤ 5 mW, Class IIIA)\u003c\/span\u003e\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"498\" data-start=\"422\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eConstruction: Anodised aluminium cartridge shell (~28 g)\u003c\/span\u003e\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"581\" data-start=\"501\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eBattery Type: Uses 3 × LR44 button cells (not included; on-off via end cap screw)\u003c\/span\u003e\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"664\" data-start=\"584\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eAlignment Range: Effective dot visibility from ~15 to 100 yards, optimal at ~25 yards\u003c\/span\u003e\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"747\" data-start=\"667\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003ePackaging: Includes shell-style sighter; understand design is fixed bore-centred (not windage\/elevation adjustable)\u003c\/span\u003e\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"781\" data-start=\"754\"\u003eWhy We Recommend This\u003c\/h3\u003e\n\u003cul data-end=\"1196\" data-start=\"782\"\u003e\n\u003cli data-end=\"864\" data-start=\"782\"\u003e\n\u003cp data-end=\"864\" data-start=\"784\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-is-only-node=\"\" data-end=\"37\" data-start=\"0\"\u003eQuick and ammo-efficient sighting\u003c\/strong\u003e: Helps get your optic or iron sight roughly aligned (“on paper”) before live firing, saving rounds and time.\u003c\/span\u003e\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"947\" data-start=\"865\"\u003e\n\u003cp data-end=\"947\" data-start=\"867\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-is-only-node=\"\" data-end=\"20\" data-start=\"0\"\u003eEasy, secure fit\u003c\/strong\u003e: Inserts like a standard 20 gauge cartridge, positioning reliably in the chamber for repeatable results.\u003c\/span\u003e\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1030\" data-start=\"948\"\u003e\n\u003cp data-end=\"1030\" data-start=\"950\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-is-only-node=\"\" data-end=\"27\" data-start=\"0\"\u003eCompact and field‑ready\u003c\/strong\u003e: Light and durable—perfect for field setup or quick zero efforts before shooting.\u003c\/span\u003e\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1113\" data-start=\"1031\"\u003e\n\u003cp data-end=\"1113\" data-start=\"1033\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-is-only-node=\"\" data-end=\"23\" data-start=\"0\"\u003eCost-effective tool\u003c\/strong\u003e: An inexpensive accessory that significantly speeds up sight alignment without extra equipment.\u003c\/span\u003e\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1196\" data-start=\"1114\"\u003e\n\u003cp data-end=\"1196\" data-start=\"1116\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-is-only-node=\"\" data-end=\"17\" data-start=\"0\"\u003eUser feedback\u003c\/strong\u003e: Shooters report that while it doesn’t replace live-fire zeroing, it consistently reduces the number of full-power rounds required to finalize zero\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"x_custom-editor-heading-class\" dir=\"auto\"\u003e\u003cstrong data-olk-copy-source=\"MessageBody\"\u003eBuy With Confidence\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003e✅ Free Next Day Delivery on all orders\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e✅ 1-Year Guarantee on all products\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e✅ Hassle-Free Returns\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e✅ Real UK-based product experts available via phone or email\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e✅ Trusted by thousands of UK shooters\u003c\/p\u003e","brand":"ALIEXPRESS","offers":[{"title":"Default Title","offer_id":55566976221571,"sku":"TW00058","price":14.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0899\/2004\/5443\/files\/aliexpress-default-title-20-gauge-red-laser-bore-sighter-65582506738051.jpg?v=1782238883","url":"https:\/\/a1decoy.co.uk\/products\/20-gauge-red-laser-bore-sighter","provider":"A1 DECOY LTD","version":"1.0","type":"link"}