{"product_id":"action-army-vsr-10-hop-up-chamber-stopper","title":"Action Army VSR-10 Hop Up Chamber Stopper","description":"\u003cdiv style=\"background: #edfaf1; border-left: 4px solid #27ae60; padding: 12px 16px; border-radius: 0 6px 6px 0; margin: 0 0 16px; font-size: 13px;\"\u003e\n\u003cstrong style=\"color: #1a6b3a;\"\u003eAction Army VSR-10 Hop Up Chamber Stopper — the small part that stops the chamber creeping out of adjustment.\u003c\/strong\u003e Small, cheap, and not the chamber itself.\u003c\/div\u003e\n\u003cp\u003eA hop chamber that moves is a hop setting that moves, and a hop setting that moves is an afternoon of adjusting between every magazine wondering what changed. The stopper holds the chamber where you set it.\u003c\/p\u003e\n\u003cp\u003eIt is a small, easily overlooked component, and one of those parts you only learn about after chasing a wandering zero for a few games. Action Army list it under its own part number for the VSR-10 hop-up chamber.\u003c\/p\u003e\n\u003cp\u003eWorth being clear: this is the stopper, not the chamber. We list the Action Army VSR-10 hop-up chamber separately, and the two are different parts with different codes.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 16px; color: #1b3a6b; margin: 18px 0 8px;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px; margin: 0 0 18px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #1B3A6B; color: #fff;\"\u003e\n\u003cth style=\"padding: 7px 12px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 7px 12px; text-align: left;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003eFitment\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003eTokyo Marui VSR-10 series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003eFunction\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003eRetains the hop-up chamber in position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f5f5f5;\"\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003eNot to be confused with\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003eThe VSR-10 hop-up chamber itself, which is a separate part we list on its own\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003eSupplied as\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px; border: 1px solid #eee;\"\u003eSingle stopper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size: 16px; color: #1b3a6b; margin: 18px 0 8px;\"\u003eGood to know before you buy\u003c\/h2\u003e\n\u003cp\u003eNothing is published about what the stopper is made from or what it weighs.\u003c\/p\u003e\n\u003cp\u003eIf your hop setting drifts across a game, this is worth ruling in before you replace the chamber or the bucking.\u003c\/p\u003e\n\u003cp\u003eIt is the stopper only. The hop-up chamber is a separate listing, and so is the bucking that goes in it.\u003c\/p\u003e\n\u003cp\u003eWorth adding to any order where the rifle is coming apart anyway.\u003c\/p\u003e\n\u003ch2 style=\"font-size: 16px; color: #1b3a6b; margin: 18px 0 8px;\"\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIs this the hop-up chamber?\u003c\/strong\u003e\u003cbr\u003eNo. This is the stopper that holds the chamber in position. The chamber itself is a separate Action Army part and we list it on its own.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat problem does it solve?\u003c\/strong\u003e\u003cbr\u003eA hop setting that will not stay where you put it, because the chamber is moving under recoil and handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is it made of?\u003c\/strong\u003e\u003cbr\u003eNo material is stated anywhere for it. No description is published at all and Action Army give only a part number and a name.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit VSR clones?\u003c\/strong\u003e\u003cbr\u003eIt is listed against the Tokyo Marui VSR-10 series only. Tell us which clone you have and we will check.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I buy it with the chamber?\u003c\/strong\u003e\u003cbr\u003eIf you are replacing the chamber, yes, since the rifle is open and this is the part that keeps the new one put.\u003c\/p\u003e\n\u003cdiv style=\"background: #1B3A6B; color: #fff; padding: 12px 16px; border-radius: 6px; margin: 18px 0 0; font-size: 13px;\"\u003e\n\u003cstrong style=\"color: #fff;\"\u003e💡 Titan Forge Airsoft tip:\u003c\/strong\u003e If your hop drifts between magazines, rule this in before you replace the bucking or the chamber. All three live in \u003ca href=\"\/collections\/spare-upgrade-parts\" style=\"color: #cdd6f4;\"\u003espare and upgrade parts\u003c\/a\u003e.\u003c\/div\u003e","brand":"Action Army","offers":[{"title":"Default Title","offer_id":55739584545144,"sku":"67760068","price":3.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/8097\/3450\/files\/ActionArmyVSR-10ChamberStopper_TitanForgeAirsoft.webp?v=1794612996","url":"https:\/\/www.titanforgeairsoft.com\/products\/action-army-vsr-10-hop-up-chamber-stopper","provider":"Titan Forge Airsoft","version":"1.0","type":"link"}