by RayK on Wed Oct 06, 2010 4:32 pm
A few on this forum have done it. I can outline the process here.
You buy two more baffles from Crosman. They are about $6 each and shipping is about $4.
You make a spacer out of delrin which is the length of the two new baffles. The inner diameter is just larger than the barrel outer diameter. The outer diameter is the same as the barrel shroud outer diameter.
Then you remove the shroud and both shroud spacers (one on the tip of the barrel pops off with tap from a tool, the one at the breech has an alan set screw).
You put the spacer on the barrel, then put the rear shroud spacer back on, but this time in front of your delrin spacer. You tighten down the alan set screw. Now attach the shroud spacer that goes on the muzzle of the barrel and tap it down to be sure it is attached. Then reinstall your shroud, 6 baffles, and muzzle cap (with o-ring).
Your Marauder will be about 2.5 inches longer, but it will have two more baffles and some report that it should be the same loudness as the 22 Maraduer (which is supposed to be at least 10 db quieter than the 25).
Ray