Browning Buck Mark Micro Bull SR 22 LR 4.40" 10+1 Semi-Auto Pistol - Threaded / RMSc

The Browning Buck Mark Micro Bull SR is a suppressor-ready take on Browning's iconic .22 LR target pistol, built around a 4.40" threaded bull barrel in matte black and a matte black alloy frame. It is a compact, optics-capable rimfire designed for plinking, training, and casual target work, with the size and handling of a Saturday afternoon range gun.

The heavy-profile bull barrel adds useful mass up front to steady the pistol during slow-fire strings, and the muzzle is finished with standard 1/2x28 suppressor-ready threads for easy pairing with a rimfire can or any standard muzzle accessory. Out of the box the Micro Bull SR is optics-ready thanks to an integrated optics base cut for the RMSc footprint, letting a shooter mount a Shield RMSc-pattern red dot directly without adapter plates. For traditional shooting, Browning's Pro-Target iron sight system provides a generous, easy-to-acquire sight picture at the Buck Mark's signature 6.5" sight radius.

Internally the pistol uses Browning's proven semi-auto blowback action fed from a single-stack 10-round detachable magazine for a 10+1 total capacity. The signature Buck Mark gold-plated trigger delivers a crisp, consistent pull prized by rimfire competitors, and the Black/FDE overmolded UFX ambidextrous grips give a secure, comfortable hold for a wide range of hand sizes. Built on a true alloy frame, the Micro Bull SR is light enough for all-day range sessions and accurate enough for serious .22 LR target shooting.

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