High Mountain Security Ltd.

High Mountain Security Ltd. Providing concealed carry instruction in Colorado and executive security around the world. USAF Security Forces veteran.

Class this Saturday. Contact Seth Stern for what to bring to class.
02/17/2026

Class this Saturday. Contact Seth Stern for what to bring to class.

12/14/2025

We'll be closing at 2 Monday. Open Thursday 10-6.

Troublesome Tomahawks

Class tomorrow!!! DEC 13th 10-2pm still open spots available. Would make a great gift for someone hard to shop for.
12/13/2025

Class tomorrow!!! DEC 13th 10-2pm still open spots available.
Would make a great gift for someone hard to shop for.

12/12/2025

Christmas discounts in the on-hand liberty tool and freedom seeds departments through New Year's! Great opportunity to buy for your special someone, even if it's yourself!

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Class this Saturday!
12/01/2025

Class this Saturday!

Class schedule for November!
11/02/2025

Class schedule for November!

08/31/2025
06/28/2025

Starting 1 July, transfer fees increase to $60, cash preferred. And I am now seriously considering a surcharge for transfers of items that could have been purchased through the store.

The fact of the matter is all of the new laws are intended to force stores like mine out of business. That is the state majority's expressed desire.

I aim to misbehave. But it is important for consumers to understand these concepts, as the desire to get the cheapest product possible is eventually going to force everyone to solely go through big box stores for transfers.

Unlike apparel, drugs, alcohol, to***co, sports equipment and everything else, these legally have to go through a local retailer.

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06/17/2025

Just FYI, if you do not have a pending appointment with the Grand County Sheriff's Office for Concealed Carry Permit application, fingerprints and photo, you will not be able to get one after taking any of the remaining classes.

You can knock out the first 2 hours of your required 8 hour course, but you won't be able to get a permit under current rules, unless you have an appointment scheduled.

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Grand County born-and-raised, retired USAF Security Forces (Military Police) veteran instructor SJ (Seth) Stern teaching...
04/22/2025

Grand County born-and-raised, retired USAF Security Forces (Military Police) veteran instructor SJ (Seth) Stern teaching a well-paced and entertaining while serious and meaningful state mandated safety course designed to inform the student as to the skill development necessary for legal self and home defense situations.

Starting July 1, class requirements increase substantially, get in now to reduce the burden.

Granby class will be in the store, 200 W Agate Ave. Unit D2, Thursday, 4/24 starting at 6 p.m. OR Saturday, 4/26 starting at 10 a.m., course takes roughly 2 hours, certificate presented upon the conclusion.

Kremmling class is next Monday, 4/28, in the Kremmling Chamber of Commerce conference room.

Walk in with cash/Venmo/Zelle/Paypal/check/card accepted at class time, cash/Venmo preferred. Contact info is on the flier if you have any questions.

HighMtnLtd.com

February schedule for Grand County!
01/26/2025

February schedule for Grand County!

Address

200 W Agate Avenue Unit D2
Granby, CO
80446

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