No.
No. The Bt4 uses A5 threads, and the Tm 15 (a modified invert mini) uses Autococker threads.
No. The Tippmann handle is screwed on from the bottom, where the bt is held on s rail.
No It uses a screw on the top that goes into the a5, the bt4 uses a rail system. Besides the Bt-4 already comes with a better hand-grip then the A5.
It will preform the same as the bt4 and the tippmann 98. It is a beginner marker, so compared to the entire market it is not "good" I is however an excellent starter marker.
Any of the Tippmann/BT4 guns have the most aftermarket parts. not only barrels, internals and electronics, but outer grips, shrouds and other aesthetic parts.
Spyder MR100 Pro is the RIS Quad rail system that fits the Spyder MR1 paintball gun.
The purpose of a paintball gun is to fire paintball pellets, to mark opponents in the game of paintball.
A paintball marker is a paintball gun. It is just called a marker instead of a gun.
No, do not expose your paintball gun to water.
No. The state of Ohio did not invent the paintball gun.
A paintball gun is several magnitudes stronger then a Nerf gun. A paintball travels at around 200 mph, where a Nerf gun is around 10.