Byrna. The Last Word on Less Lethal Weapons.

Great Lakes Self Defense Products is an authorized Byrna retailer specializing in sales to private investigators, process servers, bail enforcement professionals, and the general public. We’re the #1 Byrna retailer in the Midwest.

Owner Jacob Osojnak is a licensed PI with many years in the field. He carries Byrna products every day and trusts his life with them. Jacob is a current Illinois/Utah CCW holder and a prior NRA certified range safety officer. Jacob is available for product exhibitions and in-house training throughout the Midwest.

Byrna launchers are not classified as firearms: this means no background checks, no waiting periods, and no license requirements. They are legal in all 50 states for buyers 18 years and older. Some states have restrictions on chemical projectiles. See byrna.com for details.

All products on our site are in stock and ready for immediate shipment to your location. We can also order anything found on the Byrna website, with the exception of the 12-gauge shotgun round.

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If the item didn’t suit you

Byrna SD (Self Defense)

The Byrna SD is our most popular less-lethal pistol. This kit contains no chemical projectiles and is legal in all states in the US.

Byrna LE (Law Enforcement)

The Byrna LE is Byrna’s most powerful handheld launcher, featuring a redesigned trigger interface.

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