Categories All About Guns 9mm Largo carbine. I found a unicorn! Post author By Grumpy Post date June 12, 2023 No Comments on 9mm Largo carbine. I found a unicorn! ← Mine was a fairly good shooter but it was a real pain to field strip & clean! → Sounds like the standing orders of The House of Grumpy to me Leave a Reply Cancel replyYour email address will not be published.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