?Inner bore width of f6.20mm with a ±0.01mm tolerance! ?BC Bright Coating reduces corrosion, oxidation, and rusting.
Inner barrel bore width of 6.20mm with a tolerance of ±0.01mm, made of brass for the best balance of strength and accuracy providing great cost-performance.
¦The barrel is arguably the heart of any airsoft gun and determines various performance factors such as velocity (FPS), accuracy, and precision (consistency). Real steel guns have a single metal barrel while airsoft gun barrels come in two pieces, an inner and outer barrel. The outer barrel reproduces the appearance of a real steel barrel, while the inner barrel is the actual barrel which fires the BB.
¦The DELTA STRIKE Barrel Series is based off of the Tokyo Marui specification barrels. DELTA STRIKE fit a variety of guns and outer barrels, so you can choose from a wide selection of barrel lengths that best suits your own custom build!
¦CAUTION: Please check that you are within the joule limits of your country before customizing your airsoft gun. Be sure to abide by the Japan Sword and Gun law`s limit of 0.98 joules! ! Check your airsoft gun`s performance in a large variety of settings, temperatures and other situations to be sure that the joule limit is not breached!!