Radical Firearms Rad 300bo Pst 300 Aac Blackout 8.5in Barrel 30rd

The RAD 300BO PST from Radical Firearms is a compact AR pistol in the RAD series that pairs an 8.5" barrel with a 7" RPR free-float rail and a 30-round buffer tube configuration to deliver a rugged, maneuverable 300 AAC Blackout platform for tactical, home defense, and range applications. The short 8.5" profile keeps overall length minimal for tight-quarters work while the free-float 7" RPR stabilizes the barrel and allows direct attachment of optics and accessories without affecting point-of-impact, making follow-up shots faster and more consistent. Chambered in 300 AAC Blackout for reliable subsonic and supersonic performance on a standard AR-15 lower, this semi-auto rifle build gives shooters versatile ammunition options and solid terminal performance from a compact package. The RAD series emphasis on durability and repeatable accuracy is evident in its construction and component selection, giving operators and enthusiasts a capable AR pistol that balances control, recoil management, and accessory compatibility. Use this model for close-quarters training, suppressed shooting with subsonic loads, or as a maneuverable range rifle where a compact, high-capacity 300 BO AR pistol with a free-float rail and tactical ergonomics is the priority.