The Serbu BFG-50A is a semi-automatic 50 BMG rifle built by Florida-based Serbu Firearms as a lower-cost alternative to the Barrett M82A1. It uses a short-stroke piston gas system and accepts standard Barrett-compatible 10-round box magazines. The BFG-50A is a no-frills, functional 50 BMG semi-automatic designed for competitive shooters and enthusiasts who want the caliber at a fraction of the Barrett price. Type: Rifle Action: Semi-Automatic Caliber: 50 BMG Capacity: 10 Year introduced: 2005, USA Weight: 360 oz Overall length: 56" Status: Active Intended use: Long Range, Anti-Materiel, Competition