{"product_id":"double-bell-hk416d-compact-gel-blaster-upgraded","title":"Double Bell HK416D Compact Gel Blaster - Upgraded (Used)","description":"\u003c!-- ============================================================\n     UPDATE LOG\n     ============================================================\n     UPDATE 08 Oct 2026: Listing built from Patrick's own brief - $500, offer minimum $440, pickup or shipping from Pimpama.\n     UPDATE 08 Oct 2026: MOSFET corrected to E-Shooter Kestrel (Patrick confirmed).\n     UPDATE 08 Oct 2026: 3 packs of gels added to Quick Answer, What's included and the included FAQ.\n     UPDATE 08 Oct 2026: Gels named as AusGel White Pearl Armour Tech (Patrick confirmed).\n     UPDATE 08 Oct 2026: USB charging cable removed (no longer working) - now stated plainly as not included.\n     UPDATE 08 Oct 2026: Tan muzzle device corrected - it is the Razor X SLR hop-up breaker unit (Patrick); separate muzzle-device mentions removed.\n     UPDATE 08 Oct 2026: Price $550 \/ offer min $480 (Patrick, in Shopify). Header only - no body change.\n     UPDATE 08 Oct 2026: ROMEO5 red dot taken out again (selling separately); price back to $500 \/ offer min $440; value line now \"more than $1,000\" to build new, from Patrick's parts prices.\n     UPDATE 08 Oct 2026: ROMEO5 red dot added - now sold as a ready-to-play bundle; value line (more than $900 new) added; price $550 \/ offer min $480.\n     UPDATE 08 Oct 2026: Tan aftermarket muzzle device added to What's included and the upgrades FAQ.\n     UPDATE 08 Oct 2026: Hop-up corrected from XRizer to Razor X SLR hop-up breaker unit (Patrick).\n     UPDATE 08 Oct 2026: Scratch locations and battery spec (Gens Ace 11.1V 1000mAh LiPo, Deans) added from Patrick's photos.\n     ============================================================ --\u003e\n\n\u003cdiv style=\"background:#0d0d0d; border:1px solid #ff0000; border-radius:12px; padding:18px 22px; margin:0 0 14px;\"\u003e\n    \u003cp style=\"margin:0; color:#ffffff; font-size:16px; line-height:1.7;\"\u003e\n        \u003cstrong style=\"color:#ff0000;\"\u003eQuick Answer:\u003c\/strong\u003e\n         A metal Double Bell 801 HK416D Compact, about a year old and upgraded well past stock: a 13:1 gear set, a brushless motor, a Bluetooth MOSFET, a Razor X SLR hop-up and a 7.3mm stainless barrel. \n        \u003cstrong style=\"color:#fff;\"\u003eJust serviced, no faults, and the battery is brand new.\u003c\/strong\u003e\n         Comes with the original magazine and three packs of AusGel White Pearl Armour Tech gels. No charger included.\n    \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#1a0000; border:2px solid #ff0000; border-radius:12px; padding:14px 20px; margin:0 0 12px;\"\u003e\n    \u003cp style=\"margin:0 0 4px; color:#ffffff; font-size:17px; font-weight:800; letter-spacing:0.5px; line-height:1.35;\"\u003e🚚 PICKUP OR SHIPPING · Pimpama, 4209, QLD\u003c\/p\u003e\n    \u003cp style=\"margin:0; color:#cccccc; font-size:14px; line-height:1.55;\"\u003eCollect in person, or have it posted anywhere in Queensland. Postage is included in the price.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:inline-block; background:#1a0000; border:1px solid #ff0000; border-radius:20px; padding:7px 16px; margin:0 0 24px;\"\u003e\n    \u003cp style=\"margin:0; color:#ffffff; font-size:14px; font-weight:500; letter-spacing:0.2px;\"\u003e🏷 Open to offers\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eFull disclosure: this one’s mine. I’m the founder of RedSpear, and this HK416D has been my own field blaster for the past year. It gets the same honest condition write-up I ask every other seller for.\u003c\/p\u003e\n\n\u003cp\u003eIt started as a stock Double Bell 801 HK416D Compact in metal, and it didn’t stay stock for long. The gearbox now runs a 13:1 gear set driven by a brushless motor, a Bluetooth MOSFET handles the trigger, and the front end has a Razor X SLR hop-up breaker unit and a 7.3mm stainless steel barrel. It’s just been serviced and runs without a fault.\u003c\/p\u003e\n\n\u003cp\u003eThe compact HK416D is short, light and easy to move with, which is why it suits the tight, fast games at most Queensland fields. The upgrades push it further in the same direction: a quicker cycle and a sharper trigger, not a different blaster. It has a few scratches from field use at the front end of the rail, and nothing worse.\u003c\/p\u003e\n\n\u003cp\u003e\n    Building this exact blaster new today would cost \n    \u003cstrong\u003emore than $1,000\u003c\/strong\u003e\n    : the HK416D itself, plus the Kestrel Bluetooth MOSFET, the 13:1 gear set, the brushless motor, the hop-up and the 7.3mm barrel. That’s before the new battery and the gels are counted.\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:22px; font-weight:800; margin:34px 0 14px; padding-bottom:6px; border-bottom:1px solid rgba(150,150,150,0.35);\"\u003eWhat’s included\u003c\/h2\u003e\n\u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit, minmax(160px, 1fr)); gap:12px; margin:0 0 12px;\"\u003e\n    \u003cdiv style=\"background:#141414; border:1px solid #2a2a2a; border-radius:10px; padding:16px 18px; text-align:center;\"\u003e\n        \u003cp style=\"margin:0; font-weight:800;\"\u003e\n            \u003cspan style=\"color:#ff0000;\"\u003e✔\u003c\/span\u003e\n              HK416D Compact (upgraded)\n        \u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#141414; border:1px solid #2a2a2a; border-radius:10px; padding:16px 18px; text-align:center;\"\u003e\n        \u003cp style=\"margin:0; font-weight:800;\"\u003e\n            \u003cspan style=\"color:#ff0000;\"\u003e✔\u003c\/span\u003e\n              Original magazine\n        \u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#141414; border:1px solid #2a2a2a; border-radius:10px; padding:16px 18px; text-align:center;\"\u003e\n        \u003cp style=\"margin:0; font-weight:800;\"\u003e\n            \u003cspan style=\"color:#ff0000;\"\u003e✔\u003c\/span\u003e\n              Gens Ace 11.1V LiPo (brand new)\n        \u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#141414; border:1px solid #2a2a2a; border-radius:10px; padding:16px 18px; text-align:center;\"\u003e\n        \u003cp style=\"margin:0; font-weight:800;\"\u003e\n            \u003cspan style=\"color:#ff0000;\"\u003e✔\u003c\/span\u003e\n              Razor X SLR hop-up (fitted)\n        \u003c\/p\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin:0 0 24px; color:#cccccc; font-size:15px; line-height:1.6;\"\u003e\n    \u003cstrong style=\"color:#ff0000;\"\u003eNot included:\u003c\/strong\u003e\n     a charger and eye protection. The battery is an 11.1V (3S) LiPo with a Deans plug and a balance lead, so you’ll need a 3S LiPo balance charger.\n\u003c\/p\u003e\n\n\u003ch2 style=\"font-size:22px; font-weight:800; margin:34px 0 14px; padding-bottom:6px; border-bottom:1px solid rgba(150,150,150,0.35);\"\u003eFeatures\u003c\/h2\u003e\n\u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit, minmax(240px, 1fr)); gap:14px; margin:0 0 24px;\"\u003e\n    \u003cdiv style=\"background:#141414; border:1px solid #2a2a2a; border-top:3px solid #ff0000; border-radius:12px; padding:18px 20px;\"\u003e\n        \u003cp style=\"margin:0 0 6px; font-weight:800; font-size:17px;\"\u003e13:1 gears + brushless motor\u003c\/p\u003e\n        \u003cp style=\"margin:0; line-height:1.6; color:#cccccc;\"\u003eA fast gear ratio paired with a brushless motor, for a quicker cycle than the stock gearbox.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#141414; border:1px solid #2a2a2a; border-top:3px solid #ff0000; border-radius:12px; padding:18px 20px;\"\u003e\n        \u003cp style=\"margin:0 0 6px; font-weight:800; font-size:17px;\"\u003eBluetooth MOSFET\u003c\/p\u003e\n        \u003cp style=\"margin:0; line-height:1.6; color:#cccccc;\"\u003eE-Shooter Kestrel Bluetooth MOSFET, already installed and wired in. No soldering needed.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#141414; border:1px solid #2a2a2a; border-top:3px solid #ff0000; border-radius:12px; padding:18px 20px;\"\u003e\n        \u003cp style=\"margin:0 0 6px; font-weight:800; font-size:17px;\"\u003eRazor X SLR hop-up\u003c\/p\u003e\n        \u003cp style=\"margin:0; line-height:1.6; color:#cccccc;\"\u003eRazor X SLR hop-up breaker unit, the tan unit on the muzzle, fitted in place of the stock flash hider hop-up.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#141414; border:1px solid #2a2a2a; border-top:3px solid #ff0000; border-radius:12px; padding:18px 20px;\"\u003e\n        \u003cp style=\"margin:0 0 6px; font-weight:800; font-size:17px;\"\u003e7.3mm stainless barrel\u003c\/p\u003e\n        \u003cp style=\"margin:0; line-height:1.6; color:#cccccc;\"\u003eA tighter bore for more consistent shots, when it’s fed gels that fit it.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#141414; border:1px solid #2a2a2a; border-top:3px solid #ff0000; border-radius:12px; padding:18px 20px;\"\u003e\n        \u003cp style=\"margin:0 0 6px; font-weight:800; font-size:17px;\"\u003eMetal HK416D Compact\u003c\/p\u003e\n        \u003cp style=\"margin:0; line-height:1.6; color:#cccccc;\"\u003eShort and light enough to move fast through tight fields and buildings.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#141414; border:1px solid #2a2a2a; border-top:3px solid #ff0000; border-radius:12px; padding:18px 20px;\"\u003e\n        \u003cp style=\"margin:0 0 6px; font-weight:800; font-size:17px;\"\u003eReady to play\u003c\/p\u003e\n        \u003cp style=\"margin:0; line-height:1.6; color:#cccccc;\"\u003eFreshly serviced, with a brand-new battery and gels. Add a charger and eye protection and you’re on the field.\u003c\/p\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit, minmax(260px, 1fr)); gap:16px; margin:24px 0;\"\u003e\n    \u003cdiv style=\"background:#141414; border:1px solid #2a2a2a; border-radius:10px; padding:20px 22px;\"\u003e\n        \u003ch2 style=\"font-size:19px; font-weight:800; margin:0 0 12px; padding-bottom:8px; border-bottom:1px solid rgba(150,150,150,0.25);\"\u003eCondition\u003c\/h2\u003e\n        \u003cp style=\"margin:0; line-height:1.7;\"\u003eGood, used, fully working. Bought new in September 2025 and played with since. Just serviced, no faults. The marks are cosmetic and they’re in the photos: paint wear and a few small chips on the front end of the handguard rail on both sides, and some small scuffs around the front of the gas block. The battery is brand new. The motor is a brushless unit, but I can’t confirm the exact make or model, so I won’t pretend to. As with every used listing on RedSpear, what’s described is what you get, including when the seller is RedSpear’s own founder: payment runs through RedSpear, not person-to-person.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#141414; border:1px solid #2a2a2a; border-radius:10px; padding:20px 22px;\"\u003e\n        \u003ch2 style=\"font-size:19px; font-weight:800; margin:0 0 12px; padding-bottom:8px; border-bottom:1px solid rgba(150,150,150,0.25);\"\u003eWho this suits\u003c\/h2\u003e\n        \u003cul style=\"margin:0; padding-left:20px; line-height:1.8;\"\u003e\n            \u003cli\u003ePlayers who want an upgraded compact without doing the gearbox work\u003c\/li\u003e\n            \u003cli\u003eClose-quarters and indoor players who want a short, quick blaster\u003c\/li\u003e\n            \u003cli\u003eAnyone who wants phone-adjustable MOSFET settings already sorted\u003c\/li\u003e\n            \u003cli\u003e\n                Pickup in Pimpama, 4209, QLD, or posted anywhere in Queensland, with plenty of \n                \u003ca href=\"\/pages\/qld-field-store-map\" style=\"color:#ff0000;\"\u003eQLD fields\u003c\/a\u003e\n                 to run it at\n            \u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#160d1f; border:1px solid #5a2d82; border-radius:10px; padding:22px 24px; margin:30px 0;\"\u003e\n    \u003ch2 style=\"color:#c79bf0; border:none; padding:0; margin:0 0 6px; font-size:22px;\"\u003e🟣 A 7.3mm barrel is only as good as the gels you feed it\u003c\/h2\u003e\n    \u003cp style=\"margin:0; color:#e3d7f0; font-size:16px; line-height:1.75;\"\u003e\n        A tight-bore barrel rewards gels that are grown to a consistent size, and punishes ones that aren’t. Oversized gels squeeze, break or jam. Undersized ones rattle down the bore and lose range. \n        \u003cstrong style=\"color:#fff;\"\u003eThe barrel is the easy part. The real upgrade is matching your gels to it.\u003c\/strong\u003e\n         Our guide to \n        \u003ca href=\"\/blogs\/guides\/summercat-sv-vs-standard-gel-size-barrel-fit\" style=\"color:#ff0000;\"\u003egel size and barrel fit\u003c\/a\u003e\n         explains how to match them, and a \n        \u003ca href=\"\/products\/gel-ball-sorter\" style=\"color:#ff0000;\"\u003egel ball sorter\u003c\/a\u003e\n         takes the guesswork out of it.\n    \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#0d0d0d; border:1px solid #ff0000; border-radius:12px; padding:18px 22px; margin:24px 0;\"\u003e\n    \u003cp style=\"margin:0 0 8px; color:#ff0000; font-weight:800; font-size:18px;\"\u003ePickup or shipping: Pimpama, 4209, QLD\u003c\/p\u003e\n    \u003cp style=\"margin:0; color:#ffffff; line-height:1.7;\"\u003eCollect in person from Pimpama, 4209, QLD, by appointment arranged after purchase, or have it sent with tracked postage anywhere in Queensland. Postage is already in the price. If you collect it, you can check it over and test fire it before you take it home. Payment runs through RedSpear, not person-to-person, so you’re covered. Queensland 18+ buyers only. Open to offers.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"font-size:22px; font-weight:800; margin:34px 0 10px; padding-bottom:6px; border-bottom:1px solid rgba(150,150,150,0.35);\"\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch3 style=\"font-size:17px; font-weight:700; margin:22px 0 6px;\"\u003eWhat’s included?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 14px; line-height:1.7;\"\u003e\n    The upgraded HK416D Compact with its Razor X SLR hop-up fitted, the original magazine, a brand-new battery and three packs of AusGel White Pearl Armour Tech gels to get you started. They’re a high-visibility white, so you can see your shots land. The battery is a Gens Ace 11.1V 1000mAh LiPo with a Deans plug. No charger is included, so you’ll need a 3S LiPo balance charger before your first game. Eye protection isn’t included either. When the gels run out, our \n    \u003ca href=\"\/collections\/summer-cat\" style=\"color:#ff0000;\"\u003eSummerCat gel range\u003c\/a\u003e\n     is a tested option, and the \n    \u003ca href=\"\/blogs\/guides\/gel-balls-queensland-growing-storing-guide\" style=\"color:#ff0000;\"\u003egel growing and storing guide\u003c\/a\u003e\n     covers getting them field-ready.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:17px; font-weight:700; margin:22px 0 6px;\"\u003eWhat’s been upgraded?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 14px; line-height:1.7;\"\u003eA 13:1 gear set, a brushless motor, an E-Shooter Kestrel Bluetooth MOSFET, a Razor X SLR hop-up breaker unit and a 7.3mm stainless steel barrel. The hop-up is the tan unit on the muzzle. The exact make and model of the brushless motor is unknown, so it isn’t named here.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:17px; font-weight:700; margin:22px 0 6px;\"\u003eAny faults or damage?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 14px; line-height:1.7;\"\u003eNo faults. It’s just been serviced and works as it should. The only marks are cosmetic: paint wear and small chips on the front end of the handguard rail on both sides, and a few small scuffs around the gas block. They’re all shown in the photos.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:17px; font-weight:700; margin:22px 0 6px;\"\u003eIs it pickup or can it be shipped?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 14px; line-height:1.7;\"\u003e\n    Either. Collect it from Pimpama, 4209, QLD by appointment after purchase, or have it posted with tracked shipping anywhere in Queensland, postage included. Payment runs through RedSpear either way. Locals can also browse more on our \n    \u003ca href=\"\/pages\/used-gel-blasters-gold-coast\" style=\"color:#ff0000;\"\u003eGold Coast used gel blasters page\u003c\/a\u003e\n    .\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:17px; font-weight:700; margin:22px 0 6px;\"\u003eCan I make an offer?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 14px; line-height:1.7;\"\u003e\n    Yes. Use the \n    \u003cstrong\u003eMake an Offer\u003c\/strong\u003e\n     button on this page. If your offer clears the seller’s minimum it’s accepted automatically. Otherwise it goes to the seller to review.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:17px; font-weight:700; margin:22px 0 6px;\"\u003eDoes it run within legal FPS limits?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 14px; line-height:1.7;\"\u003e\n    The gear and motor upgrades are about rate of fire and trigger response, not extra power. Every field chronos blasters before play, so check your reading against the field’s limit. Our \n    \u003ca href=\"\/blogs\/guides\/gel-blaster-fps-limits-in-queensland-2026\" style=\"color:#ff0000;\"\u003egel blaster FPS limits guide\u003c\/a\u003e\n     covers what’s allowed where.\n\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:17px; font-weight:700; margin:22px 0 6px;\"\u003eAre gel blasters legal in Queensland?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 14px; line-height:1.7;\"\u003e\n    Yes. Gel blasters are legal for adults aged 18 and over in Queensland, with no licence required, provided you follow the usual storage, transport and venue rules. See our \n    \u003ca href=\"\/pages\/queensland-gel-blaster-laws\" style=\"color:#ff0000;\"\u003eQueensland gel blaster laws guide\u003c\/a\u003e\n     for the full picture.\n\u003c\/p\u003e\n\n\u003chr style=\"border:none; border-top:1px solid #2a2a2a; margin:34px 0;\"\u003e\n\n\u003cp\u003e\n    Gel blasters are legal for adults 18+ in Queensland. See the \n    \u003ca href=\"\/pages\/queensland-gel-blaster-laws\" style=\"color:#ff0000;\"\u003eQLD gel blaster laws guide\u003c\/a\u003e\n    . More rifles on the \n    \u003ca href=\"\/collections\/marketplace-all-listings\" style=\"color:#ff0000;\"\u003emarketplace\u003c\/a\u003e\n    . Got one to move? \n    \u003ca href=\"\/pages\/sell-with-us\" style=\"color:#ff0000;\"\u003eSell your gel blaster on RedSpear\u003c\/a\u003e\n    .\n\u003c\/p\u003e\n","brand":"Patrick Amadeu","offers":[{"title":"Default Title","offer_id":67631945416838,"sku":null,"price":550.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/7329\/3190\/files\/IMG_9933.webp?v=1791444124","url":"https:\/\/redspeararmory.com.au\/products\/double-bell-hk416d-compact-gel-blaster-upgraded","provider":"RedSpear Armory","version":"1.0","type":"link"}