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Delta Six Rifle Training and Consulting LLC is a York, Pennsylvania-based instructor-run school offering customized precision rifle, handgun, carbine, and PCC training in remote and live-fire formats.


Delta Six Rifle Training and Consulting LLC operates out of York, Pennsylvania and runs an instructor-led model centered on individualized firearms coaching. The school offers precision rifle, handgun, carbine, and PCC instruction, with a strong emphasis on tailoring the session to the shooter’s goals, pace, and equipment. Training is available through 90-minute video coaching for one to three students and through in-person sessions built around direct discussion, fundamentals, and live-fire application.
Its long-range rifle program uses the 600+ yard range at New Holland Rifle and Pistol Club in Lancaster County, with 4-hour and 8-hour classes covering precision fundamentals, MOA and MIL, scope setup, zeroing, wind, atmospherics, ballistic apps, angled shooting, observing, and hunting applications. Delta Six supplies support gear including a chronograph, spotting scope, binoculars, tripod, targets, and a Bergara B-14 trainer .22 LR for long-range classes. Introductory firearm safety and marksmanship classes run at York Adams Game and Fish Association in Abbottstown, where the school also offers rentals and hosted full-auto events. The lead instructor, Derek, founded Delta Six after more than eight years at EuroOptic in sales and media, including presenting video content and podcast work focused on optics, rifles, and shooter education.
Who It's For
Known For
Delta Six fits shooters who want personalized precision rifle instruction with flexible entry points, from virtual coaching to live fire at distance, and it also serves hunters refining a rifle setup for field use. If you want focused help sorting out your rifle, optic, and data with direct feedback, start with a video session or a 4-hour long-range class.
Varies during courses

4- or 8-hour long-range live-fire precision rifle instruction from Delta Six Rifle Training for shooters building practical distance fundamentals.