Niosi Firearms

About NiosI Firearms Development

Niosi Firearms development is a Federally licensed weapons sales and manufacturing business located at the Gabreski airport in Westhampton Beach.

Our principal business is sales to Law Enforcement and Governmental Agencies, however, in these uncertain times we are stocking civilian appropriate weapons and ammunition.

Long guns (rifles and shotguns), as well as sidearms for those licensed to acquire them (including Glock, Sig, S&W, Wilson Combat, Nighthawk Custom, Heckler and Koch, Ruger and FNH) are in stock, as well as our usual array of select fire Law Enforcement only weapons.

We provide gun smithing to convert your existing gun library to NY State SAFE Act compliance.

A full inventory of women’s and men’s First Tactical gear is on display.

As are adult, student, and child size discrete bullet proof backpacks. All provide LvL IIIA protection against all pistol calibers and shotgun gauges fired from as close as 15 feet. Certified by the US National Institute of Justice and the UK Centre for Applied Science and Technology (CAST).

Personal Protection / Less than lethal

Personal safety has never been more complete with the TASER Pulse+ device. Weighing just 8 ounces, this intuitively-designed device is revolutionizing the self-defense market. Civilian legal, no permit required!

The Byrna HD (Home Defense) is an incredibly powerful and effective non-lethal self-defense weapon that can be taken virtually anywhere. Powered by compressed air (CO2), the Byrna HD shoots .68 caliber round kinetic and chemical irritant projectiles that can disable a threat from up to 60-feet away.

We carry a full line of Safe Life armor including high level ballistic vest and plates.

Covertly adding a Safe Life ballistic plate to your child backpack transforms it to a bulletproof backpack.