Categories All About Guns The Green Machine How the M4 Evolved and Could Stay in Service till 2040 Post author By Grumpy Post date May 24, 2022 No Comments on How the M4 Evolved and Could Stay in Service till 2040 ← We are amused by this! → Sniper Scene – My Way Leave a Reply Cancel replyYour email address will not be published.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