Sierra Marksmanship and Defense

Sierra Marksmanship and Defense Private Fi****ms Training, Defensive Fi****ms Training, Marksmanship, Pistol, Rifle/Carbine, PRC/Long Range Marksmanship.
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Special Operations Veteran Owned and Operated Private Fi****ms Instruction and Group Classes, for defensive fi****ms use, hunting, sports, survival skills, Executive/VIP protection, etc.

07/13/2026


6 shots A zone at 5 yds, reload and sidestep, 6 shots A zone at 10 warm up drill

04/25/2026



Not bad for a 14 year old, with 2 range days (pistol) under his belt.

04/09/2026



Great final class for this private group! They’ve been at it for a few classes now and it’s paying off. They’re ready to step up their game, and start getting into the fun stuff!

Lead from the Front. Fight to the End. RLTW!

03/20/2026

Friends:
America has lost another warrior, and a family has lost their son, father, and husband. Please pray and support the family of Chris “Hydro” Duke, who has sadly left us. If you can, please consider donating to help the family. (We are not associated in any way other than shared camaraderie, everything goes to the Duke family)

https://givesendgo.com/dukefamilysupport?utm_source=website_share&utm_medium=sharelink&utm_campaign=dukefamilysupport

Another brother, Chris “Slick” Cathers, who recently passed due to medical issues, founded “Brothers Keeper Veterans Foundation” who are putting on a charity event involving rucking, and other events. Please check it out and donate or participate!

https://give.bkvf.org/fundraiser/7094908

There are many American warriors that continued to fight in the shadows, who may only be remembered by their brothers and families. Countless others still struggle with their scars of war who can use Americas support too.

03/18/2026


Private Classes for companies, organizations, agencies, or just you and your buddies - Check out Sierramarksmanship.com and schedule yours!

02/12/2026

****ms ****ms
Sierramarksmanship.com

Messing around after class with some bill drills and just working draw to first shot speed. (fastest two clean runs)
First round is ~.79 (no record speed but not bad)

02/11/2026



Schedule your private event today at Sierramarksmanship.com - Pistol, Carbine/Rifle, Long Range/Extreme Long Range, Defensive Tactics, Active Shooter Response for security personnel, active shooter response for unarmed persons, fighting from vehicles, 1 Man and team CQB, low light/night vision, surveillance and counter surveillance. Contact us for info @ [email protected] or the “Contact us” page @ Sierramarksmanship.com

01/29/2026


Spring and summer are coming up fast, lookout for upcoming defensive pistol courses, carbine defensive and marksmanship courses and long range (2000yds) intro and intermediate courses. Private classes based on your goals and experience available as well.
Sierramarksmanship.com

09/29/2025

Proximity negates skill. What does this mean? They can’t kill you if they don’t know where the *% #% you are.
Take your skills up a notch and out range the competition- Sierramarksmanship.com for private lessons taught by US Special Operations snipers and Protective Operations experts specializing in one man/two man high risk operations. All skill levels - Pistol, Carbine, Long Range Rifle - Security and Awareness training - emergency action plan development
****ms

Address

Briggsdale, CO

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 5pm
Sunday 8am - 5pm

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