Looks like we may have another one boys and girls. I researched the codes for the township and came upon this:

Chapter 93 Parks and Recreation Subsection 11 titled Firearms;weapons. paragrah (a)

No person in any park shall:

A. Carry onto, possess or discharge a shotgun, rifle, pistol, air rifle, sling shot, air gun, archery equipment, firearm or any other weapon or device that discharges projectiles either by air, explosive substance or any other force.

I am getting ready to put together a letter and have it sent to the Commissioners and township solicitor. Here is the link for the Township's website in case anyone in the area is interested in contacting their offices as well.

http://www2.co.berks.pa.us/muhlenberg/site/default.asp

Absolutely absurd to keep finding more and more towns, cities etc making up their own laws!