Defense Concepts provides firearms sales, training, E-Gun training, OC defense training, and defensive knife training.

We also sell firearms, ammunition, E-Guns, and OC products. Our philosophy is to not sell anything we wouldn’t use ourselves, so you can be assured that we will sell you quality gear and supplies.

Beginning JANUARY 23, 2023 we will be offering the NRA CCW Course, which will meet the Honolulu County training requirement to apply for a Concealed Carry permit.

Training will be in the classroom and on the firing range. Course fee will include testing for up to 3 handguns. Additional handguns will be $25 per handgun. Course fee is $300 plus Hawaii G.E.T. Due to high demand, we will be conducting courses daily. We can do a 12 hour course, to be completed in a single day, or can split the course up over multiple days. Scheduling will be on a first come, first served basis. Email us at: to schedule your training, then use the payment link (Hawaii CCW Training Course) below to submit payment. Payment in full is required to schedule your course. Please call us at: 808-490-1503 if you have any questions.

Welcome to Defense Concepts!

Handguns For Sale!

How to purchase an E-Gun:

Call us at: 808-490-1503 to set up a time to come check out our current inventory, or follow the steps below.

1) Click button above for corresponding product. Payment site will open up in another window. Complete payment information.
2) Download E-Gun packet by clicking button below. Complete items highlighted in yellow. If you are unsure of how to fill a particular section out, then leave it blank. We can assist you when you pick up your E-Gun (must be done in person by the person the E-Gun will be registered to).
3) We will contact you within 24 hours of payment receipt to schedule and appointment for you to pick up your E-Gun.
4) When coming in to pick up your E-Gun, be sure that you bring your government issued photo ID, photocopies of your E-Gun training certificate and your government issued ID card, and $15 cash (exact change is appreciated) for the state mandated background check.
5) Email us at: if you have any questions, or you can call us at: 808-490-1503.

If you haven’t taken an E-Gun training course, you can sign up by clicking and paying for one of the courses above.

Ammunition Sales

To order ammunition, send us an email with the following information:

1) Quantity
2) Caliber
3) Bullet Type
4) Contact information

We will verify inventory, then contact you to arrange payment and delivery of your ammunition. If we do not have what you’re looking for, we can check with our various suppliers and provide you with a price quote.