BCA Welded Steel AEG Gear Set (13:1 / 12:1) Ratio:13:1 The package contains the following:

The package contains the following:

thanks to a conveniently placed fill valve

WE Glock series

This is a low pressure wide bore airline that is not only flexible and durable

This uniquely styled accessory will attach quickly and easily to most M4 style muzzles and a locking compatible muzzle is included with this item

BCA Welded Steel AEG Gear Set (13:1 / 12:1) Ratio:13:1 The package contains the following:The new BCA Welded Steel Gear Set is an improvement upon traditional 13: 1 offerings in that the bevel gear and step gear are welded together, as opposed to being press fit like other brands. One of the most common failures from older 13: 1 gear set designs was the press fit components coming apart and spinning freely and independently inside the gearbox not what you would want for the sake of your ears and tech's sanity. Welded gears will ensure that