{"product_id":"aa-precision-inner-barrel-vsr-10-gbb-6-01-mm-550-mm","title":"Precision Inner Barrel VSR-10 \/ GBB, 6.01 mm - 550 mm","description":"\u003ch2\u003eAction Army Precision Inner Barrel VSR-10 \/ GBB, 6.01 mm - 550 mm \u003c\/h2\u003e\n\u003cp\u003eElevate your precision rifle or gas blowback platform with this 6.01 mm tight-bore inner barrel engineered for repeatable accuracy. The constrained bore diameter minimizes BB deviation and works synergistically with standard hop-up systems to produce consistent shot groupings across engagement distances. At 550 mm, this length optimizes the balance between muzzle pressure and dwell time, stabilizing energy transfer for extended-range performance while maintaining reliable cycling in semi and full-auto modes on GBB platforms. Machined from premium steel and hand-lapped to exacting tolerances, the barrel's polished bore ensures uniform air-seal characteristics and reduced friction throughout the shot cycle. This manufacturing precision translates to predictable ballistics under variable field conditions—humidity, temperature fluctuations, and hop-up interaction all become more manageable with a consistently smooth bore. Purpose-built for VSR-10 family rifles and compatible GBB conversions, this barrel serves dedicated snipers and milsim players who prioritize shot-to-shot repeatability. Pair with a quality hop-up system and premium BBs to unlock the full potential of your precision build. A strategic upgrade for players who demand control and mathematical consistency on the field.\u003c\/p\u003e","brand":"Action Army","offers":[{"title":"Default Title","offer_id":52615147618642,"sku":"D01-031","price":306.0,"currency_code":"DKK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8454\/7507\/files\/inner-barrel_329f877b-7426-4bb5-a05d-41cea74b90cd.webp?v=1770121337","url":"https:\/\/airsoftmania.eu\/en-dk\/products\/aa-precision-inner-barrel-vsr-10-gbb-6-01-mm-550-mm","provider":"Airsoft Mania Europe","version":"1.0","type":"link"}