Home / Hunting / Sons of Liberty Gun Works / Sons of Liberty Gun Works SOLGW EXO3 5.56mm 13.9" No BCG/CH Upper Receiver w/SF Compatible/ROTEX Mount EXO3UPPER-13.7-556-SF
Sons of Liberty Gun Works SOLGW EXO3 5.56mm 13.9" No BCG/CH Upper Receiver w/SF Compatible/ROTEX Mount EXO3UPPER-13.7-556-SF
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$807.5
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Updated
Aug 26, 2026
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Description
The SOLGW EXO3 5.56mm 13.9" No BCG/CH Upper Receiver w/SF Compatible/ROTEX Mount EXO3UPPER-13.7-556-SF is designed for shooters seeking precision and adaptability. This upper features a 13.9-inch barrel with a mid-length gas system, constructed from durable 4150 CMV steel. The SF Compatible/ROTEX mount ensures compatibility with SureFire and ROTEX suppressors, enhancing versatility in various shooting scenarios. The EXO3 handguard provides extensive M-LOK mounting options and integral QD sockets. Ideal for AR-15 builds, this upper does not include a bolt carrier group or charging handle, allowing for complete customization. Sons of Liberty Gun Works SOLGW EXO3 5.56mm 13.9" No BCG/CH Upper Receiver w/SF Compatible/ROTEX Mount EXO3UPPER-13.7-556-SF
