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All Services
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Our Services

Bay State Surplus is the go-to gun store for all of your firearms and gunsmithing needs. Our experienced gunsmiths are trained to provide quality service, repair, & customization on any make and model of guns. We also carry a large selection of firearms and accessories for all your shooting needs.

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Cleaning (Detailed)

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Cost: $125

Disassemble major components, ultrasonically clean and submerge all metallic and plastic parts in an oil bath. Hand scrub elements that cannot be cleaned using ultrasonic baths such as wooden stocks, grips and certain aluminum frames. Thoroughly clean the bore until it is free of any residue. Ensure all screws are tightly screwed in place.

Basic Cleaning Service

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Cost: $55

Perform a field strip, clean, oil, and reassemble according to the manufacturer's instructions to ensure the operator-level maintenance of the device.

Detail Cleaning & Safety Inspection

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Cost: $160

Disassemble major components, subject metal and polymer parts to ultrasonic cleaning and oil bath, and manually clean items such as wooden stocks, grips, and aluminum frames that cannot be processed with the ultrasonic technology. Thoroughly clean the bore and torque all screws to the appropriate level. Finally, conduct a safety inspection.

Basic Cleaning & Inspection

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Cost: $85

Basic cleaning & Safety Check

BoreScope inspection

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Cost: $25

Inspect the interior of your barrel's bore with a borescope to get an accurate assessment of its condition. You can either pick up the borescope or have it dropped off.

Mount a Scope

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Cost: $80

Position rings and set eye relief, secure scope with screws, tightened to the specified torque, and lock-tite them in place. Bore sight the scope to the customer's predetermined load and range, providing a ballistic print out for reference.

Zero Scope with bore sight

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Cost: $40

Using a sighting laser and specially designed software, a target can be zeroed in at a specific distance and load, and a printed ballistics curve is included.

Basic Diagnostic

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Cost: $65

To identify the issue with a firearm, a test firing, cleaning, inspection, and additional test firing may be required. After completion, you will be provided a repair estimate. In some cases, a thorough cleaning may resolve the problem.

Safety Inspection

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Cost: $65

Perform a safety inspection to ensure the firearm is ready to fire. Examine the headspace and confirm that all safety features are working properly. Test the trigger pull to verify it is within the safe limit.

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