Choosing the correct caliber for an SBR depends on your intended use, recoil tolerance, and whether you plan to suppress the rifle. Popular choices include:
Our wide range of options allows you to thoroughly consider muzzle energy, ammo availability, and suppressor compatibility so your caliber choice aligns with your goals.
Short-barreled rifles are regulated under the National Firearms Act (NFA). At Sportsman's Outdoor Superstore, we require firearms to be shipped to a gun store with a licensed Federal Firearms Licensee (FFL) and complete the necessary NFA paperwork under the Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF). By helping you Find an FFL Dealer, we connect you with experienced FFLs who can guide you through the paperwork process and answer common questions about registration requirements under federal and local laws.
Beyond SBRs, we carry a range of Class 3/NFA Items, including firearm suppressors, short-barrel rifle components, and other regulated NFA items. Explore Sportsman's Outdoor Superstore's full collection to find shotgun shells, pistols, handguns, and more.