SHS Metal NBU Nozzle with O-Ring for SCAR (28.30mm)

SHS as a Manufacturer: SHS is a Hong Kong/China based airsoft manufacturer which makes upgrade parts designed especially for electric airsoft guns (AEGs). The product range is constantly growing and improved generations of the older products of SHS are also released based on the feedback received from airsoft players. SHS is acknowledged as one of the best in the airsoft industry when talking about upgrade parts. The SHS gears, pistons and motors, among others, are used also by more experienced airsoft mechanics. Furthermore, the unbeatable quality-price ratio of the upgrade parts is absolutely at the top end of the airsoft industry, which works as a clear competitive advantage for SHS. About the product: Length: 28.30 mm Check out nozzles article in Tradetech! You can find nozzle lengths of different manufacturers in an easy-to-read table which helps you to look for e.g. a longer nozzle for your gun, if the current nozzle is not the right size! Bore-Up, increased air volumeBore-Up refers to parts which have a larger diameter than normal providing an increased air volume. Thanks to the higher volume, they work best with powerful guns with long barrels, and with short stroked pistons/gears. Guns that use Bore-Up parts often have a proprietary nozzle, cylinder head, cylinder and piston head that are all larger in diameter. In other words, please pay attention to the compatibility of the parts when you purchase Bore-Up parts. Bore-Up parts are sometimes also called New Bore-Up parts. These should not be mistaken for Non Bore-Up parts that are internal parts with a normal diameter. Confusingly, the acronym of both of these terms is NBU.