{"product_id":"shs-hop-up-nub","title":"SHS Hop Up Nub","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;\"\u003eSHS Hop Up Nub — the small part that decides where the hop presses.\u003c\/strong\u003e Sold singly.\n\u003c\/div\u003e\n\u003cp\u003eThe nub is the piece between the hop arm and the bucking. It is what turns adjustment into pressure, and its shape decides whether that pressure lands as a point, a line or a patch.\u003c\/p\u003e\n\u003cp\u003eSwapping a nub is the cheapest meaningful change you can make to how a gun groups. It costs less than almost anything else in the chamber and it alters the contact patch directly.\u003c\/p\u003e\n\u003cp\u003eMost stock nubs are a simple cylinder. Anything that spreads the contact more evenly along the BB tends to give steadier lift, which is the whole basis of flat and R-hop conversions.\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;\"\u003ePart\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eHop up nub\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;\"\u003eSHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eSold as\u003c\/td\u003e\n\u003ctd style=\"padding:7px 12px;border:1px solid #eee;\"\u003eSingle nub\u003c\/td\u003e\n\u003c\/tr\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\u003eCompare it against the nub you are taking out before you fit it. Shape and hardness both change how the bucking presses on the BB, so a like-for-like swap is the predictable route and an experiment is not.\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\u003eWhat shape is it?\u003c\/strong\u003e \u003cbr\u003eOur supplier does not specify, and we have not found it documented. Ask before ordering if the shape matters to your build.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit my hop unit?\u003c\/strong\u003e \u003cbr\u003eNubs are broadly interchangeable across standard AEG chambers, but there is no universal standard. Compare it against yours.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs a new nub worth it on its own?\u003c\/strong\u003e \u003cbr\u003eOften, yes. It is the cheapest part in the chamber and it has a direct effect on how evenly the hop applies.\u003c\/p\u003e\n\u003cdiv style=\"background:#fffbe6;border-left:4px solid #f0d060;padding:12px 16px;border-radius:0 6px 6px 0;margin:0 0 16px;font-size:13px;\"\u003e\n⚠ \u003cstrong\u003eSmall part, large effect:\u003c\/strong\u003e changing a nub changes muzzle energy as well as grouping, so chronograph afterwards rather than assuming nothing has moved.\n\u003c\/div\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 Change one thing at a time in a hop unit. Nub, bucking and barrel altered together leaves you no idea which one helped. Browse \u003ca href=\"\/collections\/gearbox-parts\" style=\"color:#cdd6f4;\"\u003egearbox parts\u003c\/a\u003e.\n\u003c\/div\u003e","brand":"SHS","offers":[{"title":"Default Title","offer_id":55677887480184,"sku":"69530711","price":3.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/8097\/3450\/files\/SHSHopUpNubforAEGHopChambers_TitanForgeAirsoft.webp?v=1790352770","url":"https:\/\/www.titanforgeairsoft.com\/products\/shs-hop-up-nub","provider":"Titan Forge Airsoft","version":"1.0","type":"link"}