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What We Do
M4 Gunworks is your local Class 3 FFL that can assist you with buying and/or selling new and used firearms.
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You can check out our available firearms in person by visiting our local shop at
2 N. 4th St. Hamburg, PA 19526 (temporarily by appointment only).
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Or you can view some of our firearms for sale below.
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Current Inventory
Guns for sale
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Please contact us if you have any questions or are interested in our products.