{"product_id":"wolverine-mtw-ak-hop-spring","title":"Wolverine Hop Spring — MTW AK","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;\"\u003eThe small spring that decides whether your hop holds its setting.\u003c\/strong\u003e Wolverine's own replacement hop spring for the MTW AK.\n\u003c\/div\u003e\n\u003cp\u003eA hop spring does one job: it keeps pressure on the adjuster so the setting you dialled in stays dialled in. When it tires, the symptom is not dramatic — the gun simply drifts. You set the hop at the start of a game and by the third engagement it is not where you left it.\u003c\/p\u003e\n\u003cp\u003eThat is easy to blame on the bucking, the nub, the barrel, or the BBs, and people usually replace all of those first. The spring is the easiest thing on that list to rule out, so rule it out first.\u003c\/p\u003e\n\u003cp\u003eThis is the genuine Wolverine part for the \u003cstrong\u003eMTW AK\u003c\/strong\u003e specifically. The AK build uses its own hop components rather than sharing with the M4, which is why it has its own part number.\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\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;\"\u003eFits\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eWolverine MTW AK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003ePart\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eReplacement hop spring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eManufacturer part number\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eMTW-A-333-SKU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eWolverine Airsoft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"font-size:16px;color:#1B3A6B;margin:18px 0 8px;\"\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know the spring is the problem?\u003c\/strong\u003e Hop that drifts during a game rather than shooting badly from the first shot. If the setting will not stay where you put it, the spring is the first thing to look at.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit an MTW M4?\u003c\/strong\u003e No. This is the AK-specific part. The M4 builds use different hop components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it worth keeping a spare?\u003c\/strong\u003e It is a tiny part that will sit in a toolbox for years and save a game day once. Same argument as an o-ring kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need anything else to fit it?\u003c\/strong\u003e No, though it is worth checking the nub and bucking while the hop unit is apart, since you are already in there.\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 Building or rebuilding an MTW AK? The \u003ca href=\"\/products\/wolverine-mtw-ak-pistol-grip-screw\" style=\"color:#cdd6f4;\"\u003epistol grip screw\u003c\/a\u003e and the \u003ca href=\"\/products\/wolverine-mtw-ak-engine-retention-clip\" style=\"color:#cdd6f4;\"\u003eengine retention clip\u003c\/a\u003e are the other two AK-specific parts worth having on the shelf. Everything else is in \u003ca href=\"\/collections\/mtw-article-parts\" style=\"color:#cdd6f4;\"\u003eMTW \u0026amp; Article parts\u003c\/a\u003e.\n\u003c\/div\u003e","brand":"Wolverine Airsoft","offers":[{"title":"Default Title","offer_id":55658429514104,"sku":"4353057742","price":3.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/8097\/3450\/files\/WolverineMTWAKHopSpring_TitanForgeAirsoft.webp?v=1789144244","url":"https:\/\/www.titanforgeairsoft.com\/products\/wolverine-mtw-ak-hop-spring","provider":"Titan Forge Airsoft","version":"1.0","type":"link"}