Videos tagged with ICO Marketing Group Upper

This video demonstrates the testing and initial tuning of an AR-12 style shotgun build by Jordan from PoorBoy Arms. The build features an ICO Marketing Group upper and a PSA .308 lower, which required some modifications. The testing involves using 1350 velocity high brass doveshot shells and addresses a feeding issue, with the speaker suspecting the magazine. Future plans include testing a .308 upper on the PSA lower.