We’re kicking it up a notch with a class co-taught by Clint, 30 time USPSA/IPSC National Champion and 8 time IPSC World Champion Rob Leatham, and world-class 1911 master builder and owner of Heirloom Precision, Jason Burton.

Just like the title indicates, this class focuses on building, refining, and performing advanced shooting skills and their application in a defensive environment. As with all TR classes this course will address the safe application of defensive shooting skills with a significant emphasis on shooting performance and technique development.

The material covered, range tempo, and repetitions will keep the students active and engaged for a very full and active three days of shooting. This will be a high round count and high repetition format and as such the course is limited previous DH1 graduates in good standing and are actively practicing and putting in legitimate range time on their own. Potential students who have successfully completed equivalent curriculum may apply upon approval.

Please note: If you do not posses a firm understanding of firearm safety as well as the ability to safely perform on demand the basics of marksmanship, the draw stroke, loading/unloading/re-loading your gun, etc., or you have not practiced or touched your gun since your last class then this may not be the course for you.

Nominal 2000 Rounds of Frangible Ammunition required for this class.

Course Length: 3 Days

All Tuitions for Courses and Tutorials are to be paid in full at the time of registration. Please be sure of the class you want. There are NO REFUNDS and NO TRANSFERS.



Registration * 

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Certificate Name

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Place of birth


Place of work

Have you previously attended a Thunder Ranch Oregon or Thunder Ranch Texas class?

What type of Firearm will you bring to the course?

Scope for course (if applicable)

Reticle/Adjustments * 

Documentation * 

Please Scan or send pictures of ONE of the following along with a copy of your driver’s license (if unable to do this please send hard copy within 7 days to Thunder Ranch Inc. at the address below. (Same for Canadian citizens)

Driver’s License Upload

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2nd Document Upload

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Agreement * 

By checking the box below I agree to meet all course requirements and acknowledge that all information provided is true and correct:

SKU: TR18002 Categories: , ,