{"product_id":"aa-precision-inner-barrel-vsr-10-g-spec-gbb-6-03-mm-300-mm","title":"Precision Inner Barrel VSR-10 G-Spec \/ GBB, 6.03 mm - 300 mm","description":"\u003cp\u003eThe Action Army Precision Inner Barrel 6.03 mm for VSR-10 G-Spec and GBB platforms delivers enhanced accuracy through a tight bore diameter that minimizes BB dispersion and stabilizes flight at extended ranges. This 300 mm barrel features mirror-polished, high-grade stainless steel construction engineered to reduce friction and maintain consistent velocity across shots. Purpose-built tolerances ensure reliable hop-up engagement and gas seal performance on GBB variants, while the 6.03 mm bore excels with heavier ammunition weights for predictable trajectory control. Ideal for precision-focused snipers and milsim teams seeking repeatable long-range performance, this upgrade pairs seamlessly with quality BBs and compatible hop-up bucking systems to maximize field effectiveness.\u003c\/p\u003e","brand":"Action Army","offers":[{"title":"Default Title","offer_id":52615147913554,"sku":"D01-027","price":27.47,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8454\/7507\/files\/inner-barrel.webp?v=1770121323","url":"https:\/\/airsoftmania.eu\/it-be\/products\/aa-precision-inner-barrel-vsr-10-g-spec-gbb-6-03-mm-300-mm","provider":"Airsoft Mania Europe","version":"1.0","type":"link"}