{"product_id":"guillotine-vfc-m249-hopup-arm-nub","title":"Guillotine | CNC Hop-Up Arm \u0026 Nub for VFC M249 GBB","description":"\u003cp\u003eThe stock hop-up arm on the VFC M249 gets the job done, but it's not exactly precision-engineered. The Guillotine CNC hop-up arm and nub is a direct replacement that gives you more consistent BB pressure across the bucking, which means more predictable backspin and better performance at range.\u003c\/p\u003e\n\u003cp\u003eGuillotine Airsoft are a community-trusted brand in the HRC world — they make parts for platforms that don't always get a lot of aftermarket love, and the M249 is a good example of that. If you're running a VFC M249 seriously, this is one of the first internal upgrades worth doing.\u003c\/p\u003e\n\u003cp\u003eCNC machined from 7075 aluminium. Drop-in fit, no modifications required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn the box:\u003c\/strong\u003e 1× Guillotine hop-up arm, 1× nub\u003c\/p\u003e","brand":"Heavy Recoil Club","offers":[{"title":"Default Title","offer_id":56005143134587,"sku":"GUILL-HOP-M249-VFC","price":26.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/6754\/0091\/files\/M249GuilM249HOP_Export.jpg?v=1767521867","url":"https:\/\/heavyrecoilclub.store\/products\/guillotine-vfc-m249-hopup-arm-nub","provider":"Heavy Recoil Club","version":"1.0","type":"link"}