{"product_id":"summercat-barrels","title":"SummerCat Alloy Gel Blaster Barrels | Rifle \u0026 Pistol","description":"\u003c!-- ============================================================\n     REDSPEAR ARMORY - MARKETPLACE LISTING (house layout - retail)\n     Product: SummerCat Barrels | \/products\/summercat-barrels\n     BUILT 19 August 2026 from Patrick's SummerCat supplier sheet + image.\n     Template A (RedSpear-owned retail line) - new SummerCat SKU, bought in\n       and resold by RedSpear. One product, three variants (Patrick's call,\n       19 Aug 2026 - one page beats three for a 3-SKU range).\n\n     Facts as given (Patrick, 19 August 2026, from SummerCat supplier sheet):\n       Rifle - 7.3mm ID \/ 9.5mm OD \/ 50cm - cost $30 - retail $45\n       Rifle - 7.5mm ID \/ 9.5mm OD \/ 50cm - cost $30 - retail $40\n       Pistol - 7.5mm ID \/ 8.5mm OD \/ 15cm - cost $10 - retail $30\n     Margin: rifle 7.3mm = $15 (33%) | rifle 7.5mm = $10 (25%) | pistol = $20 (67%)\n\n     CONFIRMED 19 August 2026 (Patrick): barrels are alloy. Added into the\n       opening paragraph, the benefit grid and the material FAQ below.\n\n     UNCONFIRMED - flagging rather than guessing, per house rule:\n       1. Gearbox\/GBB compatibility not stated. Copy puts the OD-matching\n          check on the buyer rather than claiming universal fit - confirm if\n          SummerCat has a compatibility list (specific AEG\/GBB platforms)\n          and I'll add it properly instead of the generic caution.\n       2. Whether these are genuine \"tightbore\" spec (tight, consistent\n          tolerance machining) or just a smaller ID - not claimed either way.\n          Copy only compares the two rifle IDs relative to each other.\n       3. No free-shipping threshold assumed - the Summer Cat GLOW page states\n          a $110 store-wide threshold but I haven't confirmed it's genuinely\n          store-wide vs specific to that product. Left off; add if it applies.\n       4. Shopify tags - not set here, flagging per the project's \"set tags,\n          don't assume checked\" rule. Suggested (unconfirmed): Summer Cat,\n          Barrels, Retail, Alloy. Confirm the real tag vocabulary before\n          applying - don't guess names per the blog-tags lesson in\n          00_Core\/CLAUDE.md.\n\n     SEO title: SummerCat Alloy Gel Blaster Barrels | Rifle \u0026 Pistol   [52 chars]\n     Meta: SummerCat alloy inner barrels for gel blaster rifles and pistols.\n       Two rifle bore sizes plus a pistol length, from $30. Ships QLD, 18+.  [134 chars]\n     ============================================================ --\u003e\n\n\u003cdiv style=\"background:#0d0d0d; border:1px solid #ff0000; border-radius:12px; padding:18px 22px; margin:0 0 24px;\"\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         SummerCat’s own alloy inner barrels for gel blasters — three fixed options: two rifle bore sizes at 50cm, and one pistol size at 15cm.\n        \u003cstrong style=\"color:#fff;\"\u003ePick the ID that matches your gels and the length that matches your build.\u003c\/strong\u003e\n    \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eA barrel does more work than most players give it credit for. The inner diameter (ID) is what actually touches the gel as it fires — too loose and the gel rattles down the barrel losing energy and accuracy, too tight and a slightly oversized gel jams the shot outright. The outer diameter (OD) is the bit that has to physically fit your gearbox or GBB housing.\u003c\/p\u003e\n\n\u003cp\u003eSummerCat’s barrel range gives you three fixed sizes instead of one compromise, all machined from alloy. Two rifle barrels at a full 50cm — a 7.3mm ID for the tightest fit, or a 7.5mm ID with more room for gels that aren’t perfectly sorted — plus a 15cm pistol barrel at 7.5mm ID for GBB and AEP pistol builds. All three sit on 9.5mm OD (rifle) or 8.5mm OD (pistol), so check that against your current barrel before ordering.\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 you're actually choosing between\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;\"\u003eTwo rifle bore sizes\u003c\/p\u003e\n        \u003cp style=\"margin:0; line-height:1.6; color:#cccccc;\"\u003e7.3mm ID grips the gel tighter for a straighter shot. 7.5mm ID trades a little of that grip for more tolerance on gels that vary in size.\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;\"\u003eFull 50cm rifle length\u003c\/p\u003e\n        \u003cp style=\"margin:0; line-height:1.6; color:#cccccc;\"\u003eOne barrel spans the whole rifle platform — no cutting, no gap at the 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;\"\u003e15cm pistol length\u003c\/p\u003e\n        \u003cp style=\"margin:0; line-height:1.6; color:#cccccc;\"\u003eSized for GBB and AEP pistol builds, at the same 7.5mm ID as the wider rifle option.\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;\"\u003eBuy exactly what you need\u003c\/p\u003e\n        \u003cp style=\"margin:0; line-height:1.6; color:#cccccc;\"\u003eThree fixed sizes, three fixed prices. No bundle to work out.\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;\"\u003eAlloy build\u003c\/p\u003e\n        \u003cp style=\"margin:0; line-height:1.6; color:#cccccc;\"\u003eMachined from alloy, not the flimsy stamped-metal barrels that dent or bend under normal use.\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);\"\u003eDo you actually need one? (Honest answer)\u003c\/h2\u003e\n        \u003cp style=\"margin:0 0 10px; line-height:1.7;\"\u003eNot every setup needs a barrel swap. Running stock at close-range CQB with decent gels, the factory barrel is doing an adequate job — the tolerances at that range are forgiving.\u003c\/p\u003e\n        \u003cp style=\"margin:0; line-height:1.7;\"\u003eWhere it earns its keep is mid-to-long-range and precision play, where every bit of extra grip on the gel turns into a straighter shot. Go 7.3mm ID if your gels are consistently sized. Go 7.5mm ID if they're not, or you'd rather not sort them first.\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 upgrading a stock barrel for tighter groups\u003c\/li\u003e\n            \u003cli\u003eGBB and AEP pistol builds needing the 15cm length\u003c\/li\u003e\n            \u003cli\u003ePlayers who already sort their gels and want the accuracy a tight bore rewards\u003c\/li\u003e\n            \u003cli\u003eAnyone replacing a worn or damaged barrel with an exact-length match\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 tight bore only helps if your gels do their part\u003c\/h2\u003e\n    \u003cp style=\"margin:0; color:#e3d7f0; font-size:16px; line-height:1.75;\"\u003e\n        The instinct is to assume tighter is always better — grip the gel harder, get a straighter shot. That's true, but only up to the size of your worst gel. Feed a 7.3mm ID barrel a handful of oversized gels and you don't get better accuracy, you get jams, because the tolerance that used to forgive a slightly big gel is gone.\n        \u003cstrong style=\"color:#fff;\"\u003eA tight bore rewards consistency and punishes the lack of it in equal measure.\u003c\/strong\u003e\n         If you're going tight, sort your gels first — the barrel isn't the upgrade on its own, the pairing is.\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;\"\u003eShipping — Queensland\u003c\/p\u003e\n    \u003cp style=\"margin:0; color:#ffffff; line-height:1.7;\"\u003eShips within Queensland to buyers aged 18 and over.\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 the difference between the 7.3mm and 7.5mm ID rifle barrels?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 14px; line-height:1.7;\"\u003eThe 7.3mm ID is the tighter bore — it grips the gel harder, which is where the accuracy gain comes from, but it's less forgiving of an oversized gel. The 7.5mm ID gives up a little of that grip for more tolerance on gels that vary in size. Same 50cm length either way.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:17px; font-weight:700; margin:22px 0 6px;\"\u003eWhat are these barrels made from?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 14px; line-height:1.7;\"\u003eAlloy, across all three sizes. That's what holds the bore straight and true over time, instead of denting or bending the way thin stamped-metal barrels can.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:17px; font-weight:700; margin:22px 0 6px;\"\u003eWill this fit my blaster?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 14px; line-height:1.7;\"\u003eInner barrels are usually a straightforward swap on gearboxes with a removable barrel assembly, but the outer diameter has to match what your gearbox or GBB housing takes — 9.5mm OD on both rifle barrels, 8.5mm OD on the pistol barrel. Check your current barrel's OD before ordering, or message us if you're not sure.\u003c\/p\u003e\n\n\u003ch3 style=\"font-size:17px; font-weight:700; margin:22px 0 6px;\"\u003eDo I need to sort my gels to get the benefit of the tighter bore?\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 14px; line-height:1.7;\"\u003eYou don't have to, but you'll get more out of it. A \u003ca href=\"\/products\/gel-ball-sorter\" style=\"color:#ff0000;\"\u003egel ball sorter\u003c\/a\u003e cuts the oversized and undersized outliers before they ever reach the barrel, which is exactly what a tight bore is fussiest about.\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    .\n\u003c\/p\u003e\n\n\u003chr style=\"border:none; border-top:1px solid #2a2a2a; margin:34px 0;\"\u003e\n\n\u003cp\u003e\n    Sorting your gels before you commit to the tighter bore? The\n    \u003ca href=\"\/products\/gel-ball-sorter\" style=\"color:#ff0000;\"\u003egel ball sorter\u003c\/a\u003e\n     pairs naturally with it. See the full\n    \u003ca href=\"\/collections\/summer-cat\" style=\"color:#ff0000;\"\u003eSummerCat range\u003c\/a\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    .\n\u003c\/p\u003e\n","brand":"RedSpear Armory","offers":[{"title":"RIFLE ONLY: ID 7.3mm \/ OD 9.5mm \/ 50cm","offer_id":44265358884998,"sku":null,"price":45.0,"currency_code":"AUD","in_stock":true},{"title":"RIFLE ONLY: ID 7.5mm \/ OD 9.5mm \/ 50cm","offer_id":44265358917766,"sku":null,"price":40.0,"currency_code":"AUD","in_stock":true},{"title":"PISTOL ONLY: ID 7.5mm \/ OD 8.5mm \/ 15cm","offer_id":44265358950534,"sku":null,"price":30.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/7329\/3190\/files\/F785A19E-BD9B-469C-9893-4BB4033C9048.jpg?v=1787132653","url":"https:\/\/redspeararmory.com.au\/products\/summercat-barrels","provider":"RedSpear Armory","version":"1.0","type":"link"}