Big D
Member
Hey yall. I recently bid on a 500 ATP on Gunbroker (looks like I may have the winning bid), but have never heard of an ATP. It is a wood stocked model with the corn cob type forend and an 18 1/2'' barrel. Seller advised is it brand new, but I can tell by some of the pictures it looks like it may be an older firearm....not by use, but it just appears to be finished a bit better than most 500's I have seen in person. Can anyone tell me what a 500 ATP is ?