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MasterPiece Arms is a U.S. manufacturer of precision bolt-action rifles and competition chassis systems, best known for PRS-driven designs widely used in national-level long-range matches and field shooting.


MasterPiece Arms builds turnkey precision rifles and modular chassis systems expertly engineered for practical long-range shooting. Its PMR rifle line and BA-series chassis are designed around PRS and NRL match demands, emphasizing positional stability, balance, and repeatable accuracy. MPA manufactures most components in-house, including actions, barrels, machining, and Cerakote, allowing tight control over tolerances and consistency. The company actively validates its designs through top-tier competition, using shooter feedback to refine ergonomics, weight tuning, and accessory integration. For precision shooters, MPA represents a competition-proven platform that transitions cleanly from match environments to serious long-range hunting and duty-oriented use.
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