{"product_id":"des-g107c-02-bk","title":"[DE Airsoft] AR-180\/M4E1 Custom 13.9inch Replica Toy GBBR Gas Blowback Rifle Black (JAPAN Ver.\/RealMarking)","description":"\u003cp\u003e\u003cstrong\u003eShort stroke action is snappier than an M4 gas blowback!\u003c\/strong\u003e (Bolt assembly structure differs from MWS.)\u003cstrong\u003e\u003cbr\u003eA civilian rifle that revives the Armalite AR-18 lineage for the modern era!!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis model is inspired by civilian AR custom builds that combine the Brownells \"BRN-180\" upper receiver with the Aero Precision \"M4E1\" lower receiver.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe BRN-180 is Brownells' modern reinterpretation of the classic ArmaLite AR-18\/AR-180 design philosophy. Its most distinctive features are the short-stroke gas piston system, which differs from the direct impingement system of typical AR-15s, and the recoil spring housed within the upper receiver. While featuring modern aluminum receivers and M-LOK handguards, it inherits the AR-180's mechanism and distinctive silhouette. Additionally, the BRN-180 upper is designed for compatibility with Mil-Spec AR-15 lower receivers, allowing for custom builds with various lowers.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOn the other hand, Aero Precision's M4E1 is a receiver series based on the AR-15, incorporating their unique modern design. The M4E1 lower features a three-dimensional, powerful form reminiscent of a billet receiver, and boasts an appearance that sets it apart from standard AR-15s, with an integrated trigger guard and flared magwell.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis model focuses on this real-steel combination of the BRN-180 Upper and M4E1 Lower. The concept is not to reproduce a model developed as a complete firearm by a specific manufacturer, but rather a \"Civilian AR Custom Build\" that leverages the high expandability unique to the AR platform.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe distinctive BRN-180 upper, which evokes the AR-180 lineage, is fused with the sharp, modern M4E1 lower. This creates a contemporary custom AR style that combines their differing characteristics.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Aluminum CNC machined upper receiver\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Aluminum die-cast lower receiver\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Aluminum CNC machined handguard\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Aluminum outer barrel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Steel flash hider\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Stainless steel bolt carrier\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Steel bolt catch\/magazine catch\/selector\/trigger\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Metal trigger box (shell\/zinc alloy, main internal parts\/steel)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・ULCG style grip\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Compatible with MWS gas magazines\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・RealMarking\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Includes one MWS-compliant gas magazine\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Includes 20mm spec stock adapter\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・20mm spec aluminum stock\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eJAPAN Ver. (Japanese Specification):\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Real marking receiver\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Japanese specification inner barrel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Japanese specification loading nozzle\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Japanese specification recoil spring\/hammer spring\/nozzle spring\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Repair parts supply (by order)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBasic Specifications:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Material: Metal\/Resin\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Overall Length: 820mm (620mm with stock folded)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Weight: 2445g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Barrel Length: 150mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Magazine Capacity: 35 rounds (max)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Firing Modes: Safety\/Semi\/Full-Auto\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Power Source: 134A HFC gas\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・HOP Adjustment: Possible\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・BBs Used: 6mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Compliance: Complies with revised Japanese Firearm and Sword Control Law (0.989J or less)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・For ages 18 and over.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePlease Note:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・While great care is taken in the manufacturing of our products, traces of operation may remain due to inspection and functional testing.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・Minor scratches that are unavoidable may occur during the manufacturing and packaging process. Please be aware of this in advance.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・As this is an overseas product, unevenness in surface finish and looseness in molding precision may be observed. Please be aware of this in advance.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e・This product is classified as a model\/toy and, for safety reasons, does not possess strength or durability beyond what is necessary.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"DE Airsoft","offers":[{"title":"Default Title","offer_id":49618451824899,"sku":"des-g107c-02-bk","price":16075.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0405\/1684\/5735\/files\/des-g107c-02-bk.jpg?v=1789354555","url":"https:\/\/rock-et.jp\/en-tw\/products\/des-g107c-02-bk","provider":"ROCK-et","version":"1.0","type":"link"}