Compact 300 Blackout AR Pistol & SBR Barrels

Short-barreled rifles are popular with firearm enthusiasts who desire improved accuracy with a compact rife build. We offer a variety of 300 blackout AR pistol and SBR barrels in sizes between 6” honey badger setups and longer 12.5” models. Our inventory includes only American-made parts from reliable companies such as CMMG, Spike's Tactical, Ballistic Advantage and others. The compact blackout barrels also come in a variety of finishes depending on the manufacturer. We offer nitride-converted barrels, QPQ-coated barrels and other options, with QPQ being a popular choice as it reduces the risk of dimensional buildup.

Most of these 300 BLK pistol-length and SBR barrels weigh only about a pound or two and are easy to install. Be sure to read each product's description if you are looking for a barrel that cycles supersonic ammunition without a suppressor. Although we cannot provide legal advice, we recommend that you check federal and your state's laws regarding short-barreled rifles. Also, please be aware of all applicable ATF and NFA regulations when putting together your PDW rifle build.

Shop our selection and receive great sale pricing, free shipping on select orders and free gas blocks with select purchases.