Originally Posted by The Inflicted
Cheapest option is here: Amazon.com: BT M98 Apex Barrel System: Sports & Outdoors
Surprisingly, it's usually cheaper to just buy a full Apex barrel than to buy the Apex unit by itself.
Works out for you, because you can either use this thing as it comes or remove the Apex unit and ditch the tube that came with it.
Either way, you're saving money.
are you nuts? I win
. oh and you cant use the electrical tape mod on a cp barrel the muzzle brake is funny and the apex wont fit it.