Dorin Technologies
Experience More Brands Here — Let us help you build the firearm of your dreams.
what our customers are saying
President is attentive to detail, card in every packet. Reached out via email, instagram, text, got a clear answer every time, he truly earned my Business. FN Factory mags with short lead times at less than the price of manufacture! I hardly leave reviews but Wow, FN Specialties / National Firearms Sales is at a level that deserves the respect.
— Raimundo R.We are #1 in FN Pistols, FN Rifles and FN Accessories.
We are owned and operated by National Firearm Sales, Inc. We take incredible pride in our custom accessories for the PS90, Five-seveN, SCAR 16, SCAR 17, and FN 509 series.
Most orders ship within one business day.shop top brands
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Was: $74.95Now: $64.95
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Dorin Technologies
DT-CAOS | FN Five-seveN® MK2 Compatible Red Dot Mounting System by Dorin Technologies
Was: $149.00Now: $124.00 -
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Dorin Technologies
DT-CAOS | FN Five-seveN® MK2 Compatible Red Dot Mounting System by Dorin Technologies
Was: $149.00Now: $124.00 -
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