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R4 Remington 870 Armorer’s Course- Blackfoot

March 8, 2021 @ 8:00 am - 5:00 pm

Course Number: R4257

Course Description:

Students attending this class will receive in-depth and hands-on introduction to the 870 shotgun.

Instructional topics will include but not be limited to:

Basic operation and nomenclature
Design and Function of the 870 shotgun
Common field strip leading to a detailed disassembly Cleaning and Maintenance
Troubleshooting malfunctions / diagnostics
Advanced Repairs such as Ejector replacement and Hammer/Spring replacement
Repair documentation for the departmental armorer       

Each student is required to bring only an 870 shotgun to class and any tools they wish to use or bring.

If you are unable to bring a 870 shotgun, please contact us prior to class.  Basic armorer’s tool kits will be supplied, along with training and support materials.

Dates: March 8-9, 2021

Times: 0800-1700

Credit Hours: 16

Location: East Idaho State Fair Grounds, Needle Craft Building, 97 Park Ave., Blackfoot, ID 83221

Cost: $400.00

(Attendees are responsible for meals, travel, and/or lodging)

Deadline: March 7, 2021

Instructor(s): Jacob Porter

Remarks: To register for this class, click the following link-


March 8, 2021
8:00 am - 5:00 pm
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Blackfoot Police Department


East Idaho State Fair Grounds
97 Park Street
Blackfoot, ID 83221 United States
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