The BT-4 ERC™ comes standard with the BT Electronic Grip Frame and BT Rip-Clip™, which allows you to experience the fastest possible rate-of-fire. The Rip-Clip also features a built-in rip drive. The innovative BT Rip-Clip™ force-feed loader system mounts easily onto any BT-4 marker. Simply remove the standard feed elbow, slide on the Rip-Clip, align the feedport and secure with the thumb screws. If you have a need for speed, this is the marker that delivers.
The BT Paintball Design BT4 ERC is newer, so it should be commonly available, both new and used.
The gun is honestly an amazing setup. But it really depends what kind of Paintballer you are. My next upgrade is going to be a longer barrel to give me a little better accuracy.
There are loads of upgrades and designs for the gun. Check out the website. *WWW. BTPAINT.COM* There you can search all kinds of add ons.
Shoot hella fast
Runs out of paint pretty fast
I am really impressed for the price and quality of the gun. It's a big bang for the buck. With the package it really is a deal. You have everything you need to get out and go balling. I haven't got a chance to use it in speedball but I can only imagine the way it shoots out bullets it's going to be amazing. It's really cool also because you can set it up with additional parts.
This is a wonderful gun with many upgrades. It won't let you down. It's accurate and it shoots as fast as you can pull the trigger. On top of that who doesn't want a gun that never chops also? It's worth every penny of the money you spend on it. (If you have seen the gun and used it and you ask were is the safety. It's an electronic gun. :)
BT-4 ERC with apex, rip clip, ninja remote line, pure energy hpa tank.
fully automatic, accurate, mobile/semi light. Very customizable.
You have to open the board to change firing modes, loud.
My ERC is accurate, light if you have a remote line and never breaks balls unless your useing the apex with poor quality paint. there are countless amounts of custom features. anywhear from stocks to loaders. the only problem is there are no good iron sights but they are pretty cheap. I've gone paintballing with it 4 times and i have had no problems with it exept it runing out of batteries.
I suggesst getting this gun if you have been paintballing for a little bit and you are ready to move on to a better gun.