Precision CNC Machining
OEM Firearms Components Manufacturer
Type 7 Federal Firearms License
Precision Manufacturing for the Firearms Industry

Double Tap Engineering is a Type 07 FFL manufacturer specializing in OEM firearm components, bolt-action receiver production, and precision machining services.
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Combining CNC milling, CNC turning, and wire EDM technology, we support customers from prototype development through high-volume production. Our focus is delivering repeatable quality, tight tolerances, and dependable manufacturing capacity for firearm manufacturers throughout the United States.
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Core Services
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CNC Milling
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CNC Turning
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Wire EDM
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Receiver Blank Manufacturing
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Bolt-Action Components
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OEM Firearm Manufacturing
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Prototype & Production Machining
SERVICES

CNC MILLING
Precision CNC Milling for Firearm Components
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Double Tap Engineering provides high-precision CNC milling services for firearm receivers, bolt-action components, scope mounting systems, and other critical firearm assemblies.
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Our milling operations support both prototype development and full-scale production manufacturing, utilizing modern CNC machining centers capable of holding tight tolerances and maintaining repeatability across large production runs.
Capabilities Include:
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Bolt-action receiver machining
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Scope rails and mounting systems
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Firearm action components
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Fixture-based production machining
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Prototype through production quantities
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Stainless steel, alloy steel, titanium, and aluminum
Applications:
Bolt actions, receiver components, firearm accessories, mounting systems, and precision-machined OEM products.

WIRE EDM
Wire EDM Manufacturing for Precision Receiver Production
Wire EDM is at the core of our receiver manufacturing process.
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Double Tap Engineering specializes in precision wire EDM machining for bolt-action receivers, receiver blanks, internal lug geometry, and other complex firearm components that demand exceptional accuracy and surface finish.
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Wire EDM allows us to produce features that are difficult or impossible to achieve with traditional machining methods while maintaining precise alignment between critical functional surfaces.

CNC TURNING
CNC Turning for Precision Firearm Components
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Double Tap Engineering provides CNC turning services for action bodies, bolts, firing pin assemblies, muzzle devices, and other rotationally symmetrical components requiring precise concentricity and surface finish.
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Our turning centers utilize live tooling and Y-axis capabilities to complete complex parts in fewer operations while improving consistency and reducing lead times.
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Capabilities Include:
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Action body turning
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Bolt manufacturing
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Firing pin assemblies
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Threaded components
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Complex turned and milled parts
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Production machining
Materials:
416R stainless steel, 4140, 4340, titanium, aluminum, and specialty alloys.
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Applications:
Bolt actions, bolt assemblies, firing pin components, suppressor mounts, muzzle devices, and OEM firearm products.
