{"product_id":"somogear-perst-4-visible-ir-tactical-laser-designator","title":"Somogear PERST-4 Visible \u0026 IR Tactical Laser Designator","description":"\u003cp\u003e\u003cspan\u003eCompact visible \u0026amp; IR tactical laser designator with red or green laser options, premium LEMO plug, waterproof housing, and 5.56 recoil resistance. Allows users to adjust the laser output power from the device body or the remote switch adjustment knob.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"fusion-woocommerce-tab-title fusion-responsive-typography-calculated\" data-fontsize=\"18\" data-lineheight=\"27px\"\u003eDescription\u003c\/h3\u003e\n\u003cp data-start=\"366\" data-end=\"551\"\u003eThe Somogear PERST-4 Visible \u0026amp; IR Tactical Laser Designator is a compact Zenitco-style laser device designed for airsoft, milsim, night vision training, and tactical simulation.\u003c\/p\u003e\n\u003cp data-start=\"553\" data-end=\"822\"\u003eIt is available with either a visible laser, combined with an IR laser for NVG-compatible aiming. The visible laser helps with daytime aiming and zeroing, while the IR laser is designed for low-light and night vision training use.\u003c\/p\u003e\n\u003cp data-start=\"824\" data-end=\"1027\"\u003eBuilt with a CNC-machined aluminum housing, waterproof construction, and a premium LEMO plug, the PERST-4 offers solid durability, reliable connection, and better performance in outdoor environments.\u003c\/p\u003e\n\u003cp data-start=\"1029\" data-end=\"1271\"\u003eThe unit is designed to hold recoil on 5.56 platforms, helping maintain zero stability during training. With adjustable windage\/elevation and a Picatinny \/ Weaver quick mount, it is easy to mount, adjust, and use on standard rail systems.\u003c\/p\u003e\n\u003cp data-start=\"1029\" data-end=\"1271\"\u003e\u003cstrong data-start=\"163\" data-end=\"196\"\u003eDual Power Adjustment Control\u003c\/strong\u003e\u003cbr data-start=\"196\" data-end=\"199\"\u003eThe PERST-4 allows users to adjust the laser output power directly from the device body or through the built-in adjustment knob on the remote switch, making power control more convenient in different training scenarios.\u003c\/p\u003e\n\u003cdiv class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:28px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2428e998-92f7-4af8-95f7-73cab46236ee-15\" data-testid=\"conversation-turn-32\" data-scroll-anchor=\"false\" data-turn=\"assistant\" style=\"box-sizing: border-box;\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"7a1d4af0-bedc-4f8b-8781-0a2797933527\" data-message-model-slug=\"gpt-5-5-thinking\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cdiv class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:28px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2428e998-92f7-4af8-95f7-73cab46236ee-16\" data-testid=\"conversation-turn-34\" data-scroll-anchor=\"false\" data-turn=\"assistant\" style=\"box-sizing: border-box;\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"650bc052-4658-4974-9d58-4a35a056126d\" data-message-model-slug=\"gpt-5-5-thinking\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"0\" data-end=\"27\" data-fontsize=\"25\" data-lineheight=\"37.5px\" class=\"fusion-responsive-typography-calculated\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"29\" data-end=\"92\"\u003e\u003cstrong data-start=\"29\" data-end=\"44\"\u003eLaser Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVisible Laser + Infrared (IR) Laser\u003cbr\u003e\u003cstrong data-start=\"94\" data-end=\"109\"\u003eWavelength:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRed≈ 650 nm \/ Green≈ 520nm \/ IR≈850nm\u003cbr\u003e\u003cstrong data-start=\"184\" data-end=\"201\"\u003eOutput Power:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVisible\/IR Laser: 0.5mW low to 20mW high \/ IR: up to  20mW\u003cbr\u003e\u003cstrong data-start=\"277\" data-end=\"297\"\u003eOperating Modes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLow \/ Medium \/ High power, momentary \u0026amp; constant-on=\u003cbr\u003e\u003cstrong\u003eLasers slaved:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCo-aligned visible and IR lasers\u003cbr\u003e\u003cstrong data-start=\"350\" data-end=\"367\"\u003ePower Source:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 × CR123A battery\u003cbr\u003e\u003cstrong data-start=\"388\" data-end=\"401\"\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePicatinny \/ Weaver rail quick mount\u003cbr\u003e\u003cstrong data-start=\"439\" data-end=\"452\"\u003eMaterial:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCNC aluminum alloy housing\u003cbr\u003e\u003cstrong data-start=\"481\" data-end=\"495\"\u003eConnector:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePremium LEMO plug\u003cbr\u003e\u003cstrong data-start=\"507\" data-end=\"522\"\u003eWaterproof:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes\u003cbr\u003e\u003cstrong data-start=\"528\" data-end=\"550\"\u003eRecoil Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHolds recoil 5.56\u003cbr\u003e\u003cstrong data-start=\"583\" data-end=\"594\"\u003ePCB Potted:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eYes\u003cstrong data-start=\"583\" data-end=\"594\"\u003e\u003cbr\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eApprox. 230g\u003c\/p\u003e\n\u003cp data-start=\"29\" data-end=\"92\"\u003e\u003cimg decoding=\"async\" class=\"alignnone size-large wp-image-71999\" src=\"https:\/\/www.somogear.com\/wp-content\/uploads\/2026\/04\/SomoGear-Perst-4-Full-Power-Tactical-Laser-Manual-1-819x1024.jpg\" alt=\"SomoGear Perst-4 Full Power Tactical Laser Manual\" width=\"819\" height=\"1024\" srcset=\"https:\/\/www.somogear.com\/wp-content\/uploads\/2026\/04\/SomoGear-Perst-4-Full-Power-Tactical-Laser-Manual-1-200x250.jpg 200w, https:\/\/www.somogear.com\/wp-content\/uploads\/2026\/04\/SomoGear-Perst-4-Full-Power-Tactical-Laser-Manual-1-240x300.jpg 240w, https:\/\/www.somogear.com\/wp-content\/uploads\/2026\/04\/SomoGear-Perst-4-Full-Power-Tactical-Laser-Manual-1-400x500.jpg 400w, https:\/\/www.somogear.com\/wp-content\/uploads\/2026\/04\/SomoGear-Perst-4-Full-Power-Tactical-Laser-Manual-1-500x625.jpg 500w, https:\/\/www.somogear.com\/wp-content\/uploads\/2026\/04\/SomoGear-Perst-4-Full-Power-Tactical-Laser-Manual-1-600x750.jpg 600w, https:\/\/www.somogear.com\/wp-content\/uploads\/2026\/04\/SomoGear-Perst-4-Full-Power-Tactical-Laser-Manual-1-700x875.jpg 700w, https:\/\/www.somogear.com\/wp-content\/uploads\/2026\/04\/SomoGear-Perst-4-Full-Power-Tactical-Laser-Manual-1-768x960.jpg 768w, https:\/\/www.somogear.com\/wp-content\/uploads\/2026\/04\/SomoGear-Perst-4-Full-Power-Tactical-Laser-Manual-1-800x1000.jpg 800w, https:\/\/www.somogear.com\/wp-content\/uploads\/2026\/04\/SomoGear-Perst-4-Full-Power-Tactical-Laser-Manual-1-819x1024.jpg 819w, https:\/\/www.somogear.com\/wp-content\/uploads\/2026\/04\/SomoGear-Perst-4-Full-Power-Tactical-Laser-Manual-1.jpg 1122w\" sizes=\"(max-width: 819px) 100vw, 819px\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cem\u003e***Due to differences in monitor settings and lighting conditions, actual color may vary slightly from the images shown.***\u003c\/em\u003e\u003c\/p\u003e\n\u003ch4 data-start=\"6846\" data-end=\"6867\" data-fontsize=\"20\" data-lineheight=\"30px\" class=\"fusion-responsive-typography-calculated\"\u003ePackage Includes\u003c\/h4\u003e\n\u003cul data-start=\"6868\" data-end=\"6956\"\u003e\n\u003cli data-start=\"6868\" data-end=\"6913\"\u003e1 x Perst-4 Laser Device\u003c\/li\u003e\n\u003cli data-start=\"6914\" data-end=\"6938\"\u003e1 x Remote Switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRemark:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBattery not included due to air shipping restrictions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Cosogear Outdoor Sports Gear","offers":[{"title":"Green Laser +IR","offer_id":48090487292044,"sku":"102","price":120.0,"currency_code":"USD","in_stock":true},{"title":"Red Laser +IR","offer_id":48090487324812,"sku":"101","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/2501\/2620\/files\/SomoGear-Perst-4-Full-Power-Tactical-Laser-4.jpg?v=1777435690","url":"https:\/\/www.cosogear.com\/ja\/products\/somogear-perst-4-visible-ir-tactical-laser-designator","provider":"Cosogear Outdoor Sports Gear","version":"1.0","type":"link"}