{"product_id":"ng0mp5evm4-8","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 L260mm【NG0MP5EVM4-8】","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 barrel with an integrated large-bore rectifier is compatible with Tokyo Marui Next Generation electric guns: H\u0026amp;K MP5A4 \/ MP5A5 \/ MP5SD6, as well as the 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, seamlessly integrated with an 80 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 rectifying 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 Gun 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 260 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 80 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 finished with our proprietary TN coating. Our unique manufacturing process electro-deposition adjusts the coating thickness inside the hollow barrel, producing a barrel with a standard inner diameter of 6.04 mm and exceptionally tight 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▍The History of TN Barrels\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFirst released in 1989, the TN barrel has remained a long-selling series for decades. Its high quality and dimensional precision, achieved through fully integrated domestic production, have made it a favorite among airsoft users.\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-Up Groove Machining\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHop-up grooves require extremely precise machining.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMost conventional hop-up 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-up groove individually using a sinker EDM.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e*Some products, such as those with a hole in the hop-up 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 special Teflon coating made from a Teflon base blended with several types of additives.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eIt offers outstanding friction resistance and smooth sliding, and is more durable than conventional electroplating.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTN coating resists dirt buildup and is easy to maintain, so it does not require particularly meticulous care. Simply clean dirt from the inner barrel periodically with a maintenance rod to maintain performance.\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\u003eAn 80 mm-long large-bore extension with a 7.5 mm inner diameter 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 a 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\u003eThe large-bore section smooths the flow of compressed air following the BB, suppressing turbulence as air exits the muzzle. This design is intended to reduce unwanted lateral forces on the BB and improve trajectory stability through a rectifying effect.\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▍Firing Performance\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTN coating provides excellent glide, while the balanced 6.04 mm inner diameter minimizes resistance and delivers stable firing. The 6.04 mm bore offers a well-balanced combination of muzzle velocity, accuracy, and reliable operation, making it easy to use.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIn addition, the large-bore rectifier structure at the muzzle end straightens airflow just before the BB exits. Along with the TN barrel’s inherent accuracy and straight trajectory, achieved through precise inner-diameter control 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":49807752626435,"sku":"NG0MP5EVM4-8","price":46.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0405\/1684\/5735\/files\/NG0MP5EVM4-8_7.jpg?v=1792387192","url":"https:\/\/rock-et.jp\/en-asia\/products\/ng0mp5evm4-8","provider":"ROCK-et","version":"1.0","type":"link"}