Intro to Long Range

Two-day introductory precision rifle course on fundamentals, ballistics, and wind reading, led by Jim Erwin for shooters building long-range capability.

Intro to Long Range
Photo by Spc. Trey Gonzales.webp

overview

Updated:
Jun 2026

This is a two-day precision rifle course built for shooters who already have a stable 100-yard zero and want a structured introduction to long-range work. Lead instructor Jim Erwin teaches the same core fundamentals he used in Army sniper training, with the class focused on building reliable first-round hit process rather than working through equipment demos.

Instruction covers prone position, bipod setup, and rifle configuration so the gun tracks consistently at distance, then moves into ballistics, optics, and data collection. Students work through internal, external, and terminal ballistics, scope concepts including MIL versus MOA, focal planes, and reticles, then build usable firing data with chronograph inputs, DOPE development, and ballistic solver setup using Trasol and Kestrel with Applied Ballistics. Wind reading and mirage interpretation are carried through the class as students confirm impacts at extended range under the conditions present that day.

Key training areas include:

  • Prone position and bipod setup for a rifle that tracks honestly at distance
  • Internal, external, and terminal ballistics as they apply to long-range shot execution
  • Scope and reticle concepts including MIL vs MOA and focal plane differences
  • Chronograph data collection, DOPE book building, and ballistic computer configuration
  • Wind and mirage reading while confirming hits past 1000 yards in realistic conditions

This course fits newer long-range shooters, hunters, competitors, and MIL or LE personnel who already have a dependable 100-yard zero. Students need to bring a scoped rifle, consistent match-grade ammunition, eye and ear protection, and basic support gear for two full training days.

For current availability and dates, visit the training provider.
visit for more information
*Details accurate as of last update

amenities

custom rifle builds, custom pistol builds, gear sales

instructors

Jim Erwin
VERIFIED

training school

Shooting Performance Institute
VERIFIED
Minden, NV

Shooting Performance Institute

Shooting Performance Institute, run by Jim Erwin and team in Minden, Nevada, provides public firearms instruction spanning handgun, carbine, CCW, and long-range precision rifle.

gunworks

VERIFIED

shooting range

Nevada

course type

Shooting Skills

course level

Introduction

training access

Public

cost

$
850

course duration

2 Days

target engagement range

1000
yards

training provider

Shooting Performance Institute

address

Minden, NV

contact

(701) 330-5376‬

jimerwin04@me.com

social media

Own this business?

Claim this listing to update details, add photos, and connect with thousands of long-range shooters who are actively searching for services like yours.

claim business
This is some text inside of a div block.
Gunworks

browse more courses