American Precision Arms Gen 4 Little Bastard Self-Timing Muzzle Brake – 6.5mm, 5/8″x24, Nitride

Take your precision shooting to the next level with the American Precision Arms Gen 4 Little Bastard Self-Timing Muzzle Brake. Engineered for serious shooters who demand the flattest, most consistent shooting experience available, this brake features APA’s innovative calibrated U.R.P. (Tunable Top Ports) system — precision-designed through rigorous testing of port size, port location, and gas flow dynamics to produce zero vertical movement under recoil.

The Gen 4 Little Bastard is built for 6.5mm caliber rifles and features a 5/8″x24 thread pitch, making it an ideal match for popular 6.5mm platforms including the 6.5 Creedmoor, 6.5 PRC, and similar cartridges. The self-timing design eliminates the need for crush washers or shims, ensuring a secure, repeatable installation every time. Finished in a durable nitride coating for corrosion resistance and long-lasting performance, this brake measures 2.70″ OAL with a 1″ diameter — a sleek, low-profile build that won’t compromise the balance or aesthetics of your rifle.

Key Features:
– Calibrated U.R.P. Tunable Top Ports for maximum recoil adjustment and zero vertical movement
– Self-timing design for easy, tool-friendly installation without shims or crush washers
– 5/8″x24 thread pitch – compatible with 6.5mm caliber rifles
– 1″ diameter / 2.70″ OAL – compact and well-balanced
– Nitride finish for superior durability and corrosion resistance
– Designed and manufactured by American Precision Arms – trusted by competitive shooters and hunters nationwide

Whether you’re competing on the PRS circuit, hunting long-range game, or simply chasing tighter groups at the range, the APA Gen 4 Little Bastard delivers the muzzle control you need to shoot flatter and follow up faster.

Order online today with fast shipping, or stop by the Deep Roots Rifle Co store in Eustis, Florida, where our knowledgeable staff can help you find the perfect muzzle device for your build.