Beretta BRX1 JBRX1E331/22 | .300 Win Mag | 22 in Threaded

The Beretta BRX1 is a straight-pull bolt rifle designed for repeatable precision and caliber/barrel interchangeability. It uses interchangeable cold-hammer-forged barrels and a front-receiver extension with a Picatinny optics rail to allow barrel swaps while retaining an optics zero. The action features a multi-lug rotating bolt head and a rear-mounted three-position safety; ergonomics include a negative comb synthetic stock with an adjustable length of pull and ambidextrous controls. For a durable, versatile optic under $1,000 that pairs well with this platform, consider the Vortex Viper PST Gen II series, which offers magnification and tracking suitable for long-range .300 Win Mag use.

Product Specifications

• The UPC is 082442981475.
• The manufacturer is Beretta.
• The model/part is listed as BRX1 (JBRX1E331/22) in the provided data.
• The caliber is .300 Winchester Magnum.
• The barrel measures 22 inches.
• The barrel is described as cold hammer forged steel and threaded.
• The muzzle thread (NFA thread pattern) is 5/8×24.
• The action is a straight-pull bolt action.
• The stated capacity is 5 + 1.
• The rifle ships with one 5-round removable magazine.
• The trigger is a adjustable single-stage with selectable weights 2.10 lbs, 2.60 lbs, and 3.30 lbs.
• The stock is a black synthetic negative-comb design with adjustable length of pull.
• The optics interface is a 1913 Picatinny rail (0 MOA).
• The receiver is drilled and tapped.
• The rate of twist is listed as 1:8.

This BRX1 configuration is intended for long-range precision and big-game hunting applications where .300 Winchester Magnum performance is desired. Its interchangeable-barrel system and modular ergonomics make it suitable for shooters who value quick caliber or barrel changes without losing optic zero. The combination of a threaded, cold-hammer-forged barrel and an adjustable single-stage trigger provides a practical balance of durability and shootability for extended field use.