Categories All About Guns Flint River Armory: Gen2 CSA45 Gas-Piston .45 ACP Carbine Post author By Grumpy Post date April 15, 2018 No Comments on Flint River Armory: Gen2 CSA45 Gas-Piston .45 ACP Carbine Anybody out there know something about this rifle? Grumpy By the way my paypal button still works! ← The Puckle Machine Gun → What to get your Tax Collector! Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ