{"product_id":"lambda-airsoft-one-303mm-steel-6-01-precision-barrel-vsr","title":"Lambda Airsoft ONE 303mm Steel 6.01 Precision Inner Barrel for VSR Replicas","description":"\u003ch2\u003eLambda Airsoft ONE 303mm Steel 6.01 Precision Inner Barrel for VSR Replicas\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eLambda Airsoft\u003c\/strong\u003e offers this 303mm precision inner barrel with a 6.01mm bore diameter, machined from steel and intended for VSR-platform sniper replicas. It is designed for airsofters seeking tighter shot grouping and improved consistency from spring-powered sniper rifles. The 303mm length suits VSR-type bolt-action replicas requiring precise barrel matching.\u003c\/p\u003e\u003cp\u003eThe ONE series belongs to Lambda Airsoft's precision line, manufactured on CNC machinery in Japan from SUS304 stainless steel and finished by hand before individual testing. Each barrel is held to a stated manufacturing tolerance of 1 micron, targeting users who want a measurable upgrade over stock inner barrels.\u003c\/p\u003e\u003ch3\u003eBuild and materials\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial: SUS304 stainless steel\u003c\/li\u003e\n\u003cli\u003eDiameter: 6.01 mm\u003c\/li\u003e\n\u003cli\u003eInner barrel length: 303 mm\u003c\/li\u003e\n\u003cli\u003eProduct length: 30.30 cm\u003c\/li\u003e\n\u003cli\u003eWeight: 70 g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePrecision manufacturing\u003c\/h3\u003e\u003cp\u003eBarrels are CNC-machined and then manually finished, with individual testing performed on each unit. The internal surface is polished, which reduces friction on the BB path and supports more consistent trajectories.\u003c\/p\u003e\u003ch3\u003eKey features and performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6.01 mm tight-bore diameter for improved accuracy potential\u003c\/li\u003e\n\u003cli\u003eManufacturing tolerance of 1 micron\u003c\/li\u003e\n\u003cli\u003ePolished internal surface\u003c\/li\u003e\n\u003cli\u003eSteel construction for durability under repeated use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUpgrading VSR-type bolt-action sniper replicas\u003c\/li\u003e\n\u003cli\u003ePrecision and marksman-oriented airsoft play\u003c\/li\u003e\n\u003cli\u003eUsers assembling custom sniper builds\u003c\/li\u003e\n\u003cli\u003eReplacing worn or low-tolerance stock barrels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1x Lambda Airsoft ONE 303mm inner barrel\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated products\u003c\/h3\u003e\u003cp\u003eAdditional upgrade components are available in \u003ca href=\"\/collections\/parti-interne\"\u003einternal parts\u003c\/a\u003e and \u003ca href=\"\/collections\/airsoft-tools\"\u003eairsoft tools\u003c\/a\u003e.\u003c\/p\u003e","brand":"Lambda Airsoft","offers":[{"title":"Default Title","offer_id":54787626893650,"sku":"LMB-08-031412","price":74.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8454\/7507\/files\/c4978005af297f92b49c1bcf8d31cc37ee05523c_1152228895_1.webp?v=1789964319","url":"https:\/\/airsoftmania.eu\/products\/lambda-airsoft-one-303mm-steel-6-01-precision-barrel-vsr","provider":"Airsoft Mania Europe","version":"1.0","type":"link"}