{"product_id":"retroarms-m4-ar15-rotary-hop-up-chamber-by-retroarms","title":"RetroArms M4 - AR15 Rotary Hop Up Chamber by RetroArms","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eRetroArms chambers has parts made at CNC machining center \u003cbr data-mce-fragment=\"1\"\u003eout of EN AW 2007 and EN AW 7075 aluminum.\u003cbr data-mce-fragment=\"1\"\u003eRegulation wheel is from polypropylen . \u003cbr data-mce-fragment=\"1\"\u003eImpression regulation is very effective, because lever does not \u003cbr data-mce-fragment=\"1\"\u003ebend thanks to the used material. Its design allows precise\u003cbr data-mce-fragment=\"1\"\u003eAdjustment in 2mm range with step of 0.01mm.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eChamber is 100% compatible with the RetroArms gearbox but \u003cbr data-mce-fragment=\"1\"\u003eit also fits into standard zinc gearboxes. \u003cbr data-mce-fragment=\"1\"\u003eHowever be aware that we can't guarantee absolute and \u003cbr data-mce-fragment=\"1\"\u003eprecise fitment.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eHop-Up chamber is equiped with o-ring against BBs falling out.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eHop-Up nub is integrated into press lever. \u003cbr data-mce-fragment=\"1\"\u003eThis way it won't fall out during assebly\/diassembly. \u003cbr data-mce-fragment=\"1\"\u003eOptional press levers can be bought for experimental settings.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eC clip isn't included. \u003cbr data-mce-fragment=\"1\"\u003eYou can use former one, or order the RetroArms 's indestructible \u003cbr data-mce-fragment=\"1\"\u003eC clip. \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ePer info e\/o acquisto veloce senza account:\u003cbr data-mce-fragment=\"1\"\u003einfo@softair-italia.it\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003c\/div\u003e","brand":"Retro Arms","offers":[{"title":"Default Title","offer_id":47033633472855,"sku":"6388-AN\/R6388-GAR\/RA-6388-SIERRA\/JO","price":34.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/6346\/5367\/files\/RetroArmsM4-AR15RotaryHopUpChamberbyRetroArms0.png?v=1692887583","url":"https:\/\/www.softair-italia.it\/products\/retroarms-m4-ar15-rotary-hop-up-chamber-by-retroarms","provider":"Softair Italia","version":"1.0","type":"link"}