{"product_id":"epes-m249-cnc-hop-up-chamber-by-epes","title":"EPes M249 CNC Hop Up Chamber by EPes","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ctable cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" border=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cspan\u003eTop of the line hop-up chamber for the M249 for maximum performance and accuracy of your weapon. Unique construction allowing the use of standard AEG hop-up rubber bands combined with perfect design and many enhancements for maximum performance, reliability and user comfort will allow you to get the most out of your gun.\u003cbr\u003eUnique design, which is the result of a long development process, offers a combination of high performance and\u003cbr\u003esimple operation.\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cspan\u003ePrecision CNC manufacturing and H+PTFE finish for the highest quality and durability.\u003cbr\u003e\u003c\/span\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #ff2a00;\"\u003eFeatures:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eDesigned for M249\/MINIMI brands A\u0026amp;K, P\u0026amp;J, CA\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eFine adjustment of hop-up pressure - 360° control wheel range.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eMarked hop-up control direction.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ePerfectly tuned and long-developed shape of the internal collar collar for the hop-up rubber - successfully tested with most of the available hop-up rubber on the market.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eFitting design for AEG hop-up rubber bands with standard collar length (e.g. Systema), for use of hop-up rubber bands with longer collar lengths the supplied spacers can be used - more on the issue of hop-up rubber \u003cbr\u003eband collar length.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eDefine the clearance of the hop-up chamber in the mechabox opening using the included O-rings of two sizes.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eVertically seated hop-up rubber band pressure - also works great with Maple Leaf hop-up rubber bands.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eGroove in the top of the hop-up chamber to allow for fixation in the outer barrel fit.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eAbility to lock the chamber against rotation directly in the gun body, using the included worm.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eReplaceable pivot pin for axial locking of hop-up chamber in feeder - longer pin can be installed if required to \u003cbr\u003eensure perfect seating.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eMade of aircraft duralumin EN AW 7075-T6 with H+PTFE coating.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #ff2a00;\"\u003ePackage contents:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eHop-up chamber.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eHop-up pressure control ring.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eHop-up pressure roller.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2 × locking O-ring (9×1.5)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2 × O-ring for defining the clearance of the chamber in the mechabox bore (6×1 and 9×1)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2 × collar collar hop-up rubber spacer (0.1 + 0.2 mm)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e4 × worm for fixing the barrel in the hop-up chamber 2× M3×5 + 2× M3×4 - they belong to the upper and \u003cbr\u003elower holes in the groove.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eWorm for fixing the hop-up chamber in the gun body (M3×12)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eLonger pin for axial locking of the hop-up chamber in the feed shaft.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ePerfect fit for the collar of the hop-up rubber band.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe shape of the internal fitting for the collar of the hop-up elastic band fundamentally influences the resulting\u003cbr\u003esmooth function and performance of the AEG gun. \u003cbr\u003eThat's why we've dedicated the highest priority and dozens of hours of testing and adjustments to developing \u003cbr\u003ethe most optimal geometry.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe result, however, is a versatile geometry solution that is compatible with the vast majority of hop-up rubbers available on the global market. Testing has been successfully conducted with over 30 types of hop-up rubber bands. The fitting is designed for trouble-free use and good sealing of AEG hop-up rubber bands with standard length collars. If using a hop-up elastic with a longer collar, the supplied spacers can be used.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eGreat emphasis is also placed on the quality of manufacture and surface finish of not only this essential internal part of each hop-up chamber.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eInnovative fit of the chamber\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe second factor that fundamentally affects the performance and function of the AEG gun is the fit of the hop-up chamber in the outer barrel and mechabox. A hop-up chamber that is off the cylinder head - nozzle - chamber - barrel axis causes performance drops and feeding or even choking problems.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe supplied O-rings of various sizes can be used to define the clearance of the hop-up chamber in the mechabox bore, and therefore the seating in the axis.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eFor accurate shooting and smooth feeding, it is essential that the chamber is not allowed to rotate on its axis. \u003cbr\u003eThe chamber is fixed against rotation in its axis by a groove in the feed shaft of the gun as standard. \u003cbr\u003eThis groove accommodates a pin from the bottom of the chamber, which can be replaced with a longer one if necessary (if it is too short and does not fit into the groove). The longer pin is included in the package and can replace the basic one. The latter needs to be heated with a heat gun for replacement.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eAn alternative way of fixing the chamber against rotation is to use the thread at the top of the chamber near \u003cbr\u003ethe hop-up control ring. It is then possible to fix the chamber in the groove of the centre part of the gun body\u003cbr\u003eusing the supplied M3×12 worm. This option is particularly suitable when the possibility of quick removal of\u003cbr\u003ethe outer barrel is not used. If you want to remove the barrel using the quick-change mechanism when \u003cbr\u003eusing this method of fixing the chamber, the fixing worm must always be unscrewed first.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eA third option (for example, for access to the battery in the fore-end) is to use the groove in the top of the\u003cbr\u003echamber to fix the chamber directly in the receiver fitting part of the outer barrel. \u003cbr\u003eAlthough a modification of the fitting is necessary, the modification allows the chamber to be fixed against rotation while maintaining axial movement in the direction of the pressure spring on the mechabox. \u003cbr\u003eThis preserves the original function of quick removal of the outer barrel - this movement of the chamber \u003cbr\u003eis needed when locking the outer barrel into the gun body. \u003cbr\u003ePer info e\/o acquisto veloce senza account:\u003cbr\u003einfo@softair-italia.it\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"EPeS Airsoft","offers":[{"title":"Default Title","offer_id":46715589624151,"sku":"E350-M249-AN\/GWR","price":64.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0569\/6346\/5367\/files\/EPesM249CNCHopUpChamber.png?v=1683967712","url":"https:\/\/www.softair-italia.it\/products\/epes-m249-cnc-hop-up-chamber-by-epes","provider":"Softair Italia","version":"1.0","type":"link"}