( CNN ) -- As the saying goes , do n't bring a knife to a gun fight . Or , in this case , do n't try to hold up a gun store with a baseball bat and a knife . Authorities in Oregon say a man who tried to rob a gun store outside of Portland was just so under-armed when he tried to pull off a heist Thursday afternoon . The suspect ended up on the ground , taking orders from the store manager who held the man at gunpoint until police came . The would-be robber apparently was looking to step up his weaponry -- he smashed a glass display case at Discount Gun Sales and pulled a handgun from the display , the Washington County sheriff 's department said in a news release . The store manager then drew his own handgun and ordered the suspect to drop his bat , his 9-inch knife and the purloined handgun . Washington County deputies responded to the call and found the suspect on the floor when they arrived . Derrick Mosley , 22 , was being held at the Washington County , Oregon , jail , with bond set at $ 250,000 , the sheriff 's department said . He was charged with first degree robbery and unlawful possession of a firearm , according to the news release .
A would-be robber smashes a a glass display case at a gun store in Oregon . Hide Caption The suspect winds up in jail with bail set at a quarter of a million dollars .