{"product_id":"ng0mp5evm4-6","title":"[KM Project] Tokyo Marui Next-Gen Electric Gun H\u0026K MP5\/A4\/A5\/SD6 \/ EVOLT M4A1 Carbine\/FPR-Mk4 Compatible Large Bore Rectifier-Equipped TN Barrel L240mm [NG0MP5EVM4-6]","description":"\u003cdiv class=\"main-contents\"\u003e\u003cform id=\"cms0002d02Form\" method=\"post\" action=\"https:\/\/cart.raku-uru.jp\/incart\"\u003e\n\n\u003cdiv class=\"main\"\u003e\n\n\u003cdiv id=\"item-detail\"\u003e\n\n\u003cdiv class=\"item-bottom\"\u003e\n\n\u003cdiv class=\"item-detail-txt1 wysiwyg-data\"\u003e\n\n\u003cdiv class=\"main-contents\"\u003e\n\n\u003cdiv class=\"main\"\u003e\n\n\u003cdiv id=\"item-detail\"\u003e\n\n\u003cdiv class=\"item-bottom\"\u003e\n\n\u003cdiv class=\"item-detail-txt1 wysiwyg-data\"\u003e\n\n\u003cdiv class=\"main-contents\"\u003e\n\n\u003cdiv class=\"main\"\u003e\n\n\u003cdiv id=\"item-detail\"\u003e\n\n\u003cdiv class=\"item-bottom\"\u003e\n\n\u003cdiv class=\"item-detail-txt1 wysiwyg-data\"\u003e\n\n\u003cdiv class=\"main-contents\"\u003e\n\n\u003cdiv class=\"main\"\u003e\n\n\u003cdiv id=\"item-detail\"\u003e\n\n\u003cdiv class=\"item-bottom\"\u003e\n\n\u003cdiv class=\"item-detail-txt1 wysiwyg-data\"\u003e\n\n\u003cspan\u003e\u003c\/span\u003e\n\u003cdiv\u003e\n\n\u003cdiv class=\"main-contents\"\u003e\n\n\u003cdiv class=\"main\"\u003e\n\n\u003cdiv id=\"item-detail\"\u003e\n\n\u003cdiv class=\"item-bottom\"\u003e\n\n\u003cdiv class=\"item-detail-txt1 wysiwyg-data\"\u003e\n\n\u003cdiv class=\"main-contents\"\u003e\n\n\u003cdiv class=\"main\"\u003e\n\n\u003cdiv id=\"item-detail\"\u003e\n\n\u003cdiv class=\"item-bottom\"\u003e\n\n\u003cdiv class=\"item-detail-txt1 wysiwyg-data\"\u003e\n\n\u003cspan\u003eThis TN inner barrel with an integrated large-bore rectifier is compatible with Tokyo Marui next-generation electric guns: H\u0026amp;K MP5A4 \/ MP5A5 \/ MP5SD6 and EVOLT M4A1 Carbine \/ FPR-Mk4.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe front section is a high-precision TN barrel with a 6.04 mm inner diameter, integrated with a 60 mm-long, 7.5 mm inner-diameter large-bore extension at the muzzle end. This high-performance model combines the accuracy of a TN barrel with the airflow-straightening effect of the large bore.\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"item-detail-txt1 wysiwyg-data\"\u003e\n\n\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e▍Specifications\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eItem Details\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCompatible models Tokyo Marui next-generation electric guns: MP5A4 \/ MP5A5 \/ MP5SD6 · EVOLT M4A1 Carbine \/ FPR-Mk4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial Brass\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSurface treatment TN coating\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTotal length 240 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTN barrel inner diameter 6.04 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLarge-bore section inner diameter 7.5 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOuter diameter 8.5 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLarge-bore length 60 mm\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"item-detail-txt1 wysiwyg-data\"\u003e\n\n\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e▍Product Development\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDeveloped and manufactured in Japan\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"item-detail-txt1 wysiwyg-data\"\u003e\n\n\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e▍About TN Barrels\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eKM's flagship product, the TN barrel, is made from carefully selected brass and treated with our proprietary TN coating. Using our unique process, the coating thickness is electro-deposition-adjusted inside the hollow barrel, producing a barrel with a standard 6.04 mm inner diameter and extremely tight dimensional tolerances.\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"item-detail-txt1 wysiwyg-data\"\u003e\n\n\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e▍History of TN Barrels\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSince its launch in 1989, the TN barrel has remained a long-selling series. Its high quality and dimensional precision, achieved through fully integrated domestic production, have made it a favorite among airsoft users for many years.\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"item-detail-txt1 wysiwyg-data\"\u003e\n\n\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e▍Hop Groove Machining\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHop grooves require extremely precise machining.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMost standard hop grooves are machined using an end mill on a lathe or similar machine.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAlthough our process takes more time and costs more,\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ewe machine each hop groove individually using a plunge-type electrical discharge machining system.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e*Some products with holes or other features in the hop groove are machined using an end mill.\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"item-detail-txt1 wysiwyg-data\"\u003e\n\n\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e▍TN Coating\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTN coating is a specialized Teflon coating made by combining a Teflon base with several types of additives.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIt offers excellent abrasion resistance and smoothness, and is more durable than conventional electroplating.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTN coating resists dirt and is easy to maintain, so it does not require especially meticulous care. Periodically clean the inner barrel with a maintenance rod to keep it performing well.\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"item-detail-txt1 wysiwyg-data\"\u003e\n\n\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e▍Large-Bore Rectifier System\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eA 60 mm-long, 7.5 mm inner-diameter large-bore extension is integrated at the muzzle end.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAfter gaining ample spin and acceleration in the high-precision TN barrel with its 6.04 mm inner diameter, the BB passes into the 7.5 mm large-bore section without making contact with it.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBy smoothing the flow of compressed air that follows the BB through the large-bore section, the system suppresses turbulence as air exits the muzzle. This structure is designed to reduce unwanted lateral forces on the BB and improve trajectory stability through its rectifying effect.\u003c\/span\u003e\u003cbr\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"item-detail-txt1 wysiwyg-data\"\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"item-detail-txt1 wysiwyg-data\"\u003e\n\n\u003cbr\u003e\u003cspan\u003e▍Firing Performance\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe TN coating's smooth surface and the balanced 6.04 mm inner diameter reduce resistance and ensure stable firing. The 6.04 mm design offers an excellent balance of muzzle velocity, shot grouping, and reliable operation, making it easy to use.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIn addition, the 60 mm large-bore rectifier section at the muzzle end smooths airflow immediately before the BB is fired. Along with the TN barrel's inherent accuracy and straight trajectory, achieved through precise control of the inner diameter and a uniform interior finish, this model is designed to improve trajectory stability at medium to long range.\u003c\/span\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e","brand":"KM企画","offers":[{"title":"Default Title","offer_id":49807770714371,"sku":"NG0MP5EVM4-6","price":42.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0405\/1684\/5735\/files\/NG0MP5EVM4-6_7.jpg?v=1792387242","url":"https:\/\/rock-et.jp\/en-itn\/products\/ng0mp5evm4-6","provider":"ROCK-et","version":"1.0","type":"link"}