Bilsa is a superior manufacturing technology provider: MIM | Metal Injection Molding components manufacturer. Bilsa offers precision parts manufacturing services to global firearms manufacturers

Bilsa offers AR platform Drop-in Triggers for 5.56, 9mm,12cal, and 36cal or shotguns. Not only that, but it also offers one of the highest-quality mil-spec AR-15 lower, upper receivers, and lower receivers components in the market. 




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