Cloning Timeless Legends For Modern Collectors

There's something undeniably captivating about holding a piece of history in your hands. At Retro-Arms, We believe the past deserves more than nostalgia, it should be celebrated, lived, and fired again. With our precision replicas, every time you pull the trigger, you're celebrating the rifles that shaped a whole generation. You'll notice the special design of the Retro Arms upper receivers and feel the perfect weight of a well-balanced handguard. We're making it exciting and fresh to own a true classic.

Meticulously Built For Purists And Performers

We're passionate about all the little details, making sure every piece meets the high standards of serious collectors and shooters. Looking for the popular RA 603-H upper receiver, the reliable M16A1 HB 606/SP1 upper, or want the flexible RA MARS Clone A4 upper? At Retro-Arms, you'll discover a fantastic selection made for real authenticity and lasting durability. Our Retro-style AR-15 uppers aren't just about that cool vintage look, they help you understand what true craftsmanship really feels like. We make it easy for you to get your hands on a piece of history that's not only for display, but actually built to last and to enjoy.

A Collection Where Every Upper Tells A Story

Check out our curated lineup and see iconic platforms. Looking for the tough style of the RA LSW Basic upper? Or maybe you want the smart, tactical feel of the RA LSW flat top upper receiver? Each model is engineered to offer reliability and performance without the risks of modern shortcuts. We take pride in building upper receivers that enthusiasts can trust, products like the Triangle handguard upper receiver or the Fixed carry handle upper (RA) will delight anyone seeking a genuine retro vibe.

At Retro-Arms, we're all about real American know-how. Our US-made AR-15 clone uppers aren't just put together, they're crafted with true pride and only the best local materials. When you pick a vintage AR-15 upper receiver from us, you're not just getting solid engineering, you're backing a tradition that celebrates classic military history right here at home. Every one of our mil-spec designs, especially the sturdy Heat-shielded LSW upper, is made to match the original details that true fans love. We care about every detail, just like you do!

Our mission is simple: bring legendary rifles back, make them accessible, and keep every detail honest. That's why collectors and shooters alike seek out our Retro Arms upper receivers for their builds, knowing each piece is a meticulous reflection of its source. We believe every home armory deserves the timeless appeal of the M16A1 HB 606/SP1 upper or the distinctive profile of the Triangle handguard upper receiver and we make that dream achievable.

We've got you covered, whether you want the reliable RA LSW flat top upper receiver or the super adaptable Retro-style AR-15 uppers, it's all here so you can build your collection just the way you want. Our Fixed carry handle upper (RA) and other special parts are made to last and deliver that real, classic feel. Explore the top-quality vintage AR-15 upper receivers by Retro Arms and get ready for something special. Let's enjoy history together!