We are one of the few firearms companies that produces the majority of our own components within our facility. Our equipment list includes over 40 CNC Machine Tools, including Vertical & Horizontal Machining Centers, Swiss Turn CNC Lathes, Multi Axis CNC Lathes, 5 Axis Vertical CNC, Robotic Load/Unload Automation, Heat Treat, Conversion Coatings Systems for Black Phosphate and Black Oxide as well as Miller Synchrowave TIG Welding Systems. Other than Springs, polymer (injection molding), and fasteners, we turn, machine, fabricate, weld, heat treat, coat and assemble almost every part utilized in our weapons. We are definitely NOT an assembly house. We design and build all of our own machining and turning fixtures, test benches, assembly and welding Fixtures, and Special Gaging.
MasterPiece Arms R300 Tactical AR-15
MasterPiece Arms Defender MPA20
MasterPiece Arms Defender MPA1
MasterPiece Arms Protector II MPA380
MasterPiece Arms MPA570
MasterPiece Arms Defender MPA10
MasterPiece Arms Defender MPA57
MasterPiece Arms MPA930
MasterPiece Arms BA Lite
MasterPiece Arms BA MPA 338
MasterPiece Arms Defender MPA57 MPA57SSTGR
Masterpiece Arms Defender 9 MPA930SST-CA
MasterPiece Arms BA MPA 22
Sasterpiece Arms BA Lite PCR
Masterpiece Arms PMR RIFLE 6CMPMRRHBLKPBA
Masterpiece Arms PMR RIFLE 308PMRRHBLKPBA
MasterPiece Arms BAREMLA
MasterPiece Arms 308BABLK
MasterPiece Arms 224BA
MasterPiece Arms BA MPA 300WMBARHGNMBBA
MasterPiece Arms BA MPA 300WMBALITERIFLE
MasterPiece Arms MPA 6.5
MasterPiece Arms BA PMR 224BARHGNMBBA
MasterPiece Arms BA PMR 224BA
MasterPiece Arms MPA Hybrid Hunter Carbon Fiber
MasterPiece Arms Hybrid
MasterPiece Arms MPA Micro Urban Tactical (MUT)
MasterPiece Arms BA MPA 65CMBARHGNMBBA
MasterPiece Arms BA MPA MPABACHASSISREM
MasterPiece Arms BA MPA MPA308BAGM