Most helpful positive review
15 of 17 people found the following review helpful
on February 25, 2009
it takes about 30-45 min. to install and the on/off switch is tucked up inside the grip so you need a fine rod to turn it on and switch between modes of fire. luckily the BRAVO ONE/ALPHA BLACK (same gun) has the allen wrenches stored in the magazine and i found out the smallest wrench works great for turning it on and off. other than thet its a great upgrade.