At MCS Gearup, we sell a wide range of complete, assembled uppers that builders can use to customize or build complete sporting rifles at ho

You can own an AR-15 and enjoy shooting it without ever breaking out a set of tools to do advanced maintenance or make substantial customiza

Not to be confused with the 7.62x51mm NATO, a totally different cartridge with unique ballistic performance, the 7.62x39mm cartridge, develo

So you’re building an AR-style rifle. You need to make your choice about handguards, right? It’s no longer the 60’s or 70’s when everything

Everyone loves America’s Rifle for competition, long-range shooting, and hunting. It’s modular, configurable, and endlessly expandable.It’s