AR-15 – Enhanced Field Repair Kit – Mil-Spec Parts
PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.
The CMMG AR-15 Enhanced Field Repair Kit is a spare-parts kit for common AR-15 repair and service needs. It covers bolt-related and fire control small parts that can stop a rifle from running when they wear, break, or vanish.
Fitment
- Fits compatible AR-15 platforms.
- Intended for AR-15 field repair and small-parts replacement.
What it does
This kit gives you spare extractor, ejector, firing pin, spring, and trigger-related parts for keeping an AR-15 running or getting it back online after a small-part failure.
Why it’s worth it
This is the kind of kit that sits quietly until the day it saves your range trip, class, hunt, or training day. It is practical insurance for anyone who actually runs their rifle instead of just letting it pose in the safe.
Specs
- Brand: CMMG
- Platform: AR-15
- Kit type: Enhanced field repair parts kit
- Parts standard: Meets or exceeds mil-spec, per retailer/manufacturer listings
What’s included
- Extractor
- Extractor spring and buffer
- Extractor pin
- Ejector
- Ejector/selector springs
- Ejector pin
- Firing pin
- Firing pin retaining pin
- Hammer spring
- Trigger spring
- Disconnector spring
- Hammer/trigger pins
Tools needed
AR bolt service tools, punch set, bench block, small hammer, and safety glasses.
Install notes
Some parts require proper bolt disassembly and reassembly. Confirm extractor/ejector function, firing pin retention, trigger function, and safe operation before live fire.
Verify before you buy
Verify this kit matches your AR-15 platform and that you understand which parts are for bolt repair versus lower receiver/fire control service.
⚠ Install & Compatibility Disclaimer
Installation should be performed by a qualified armorer or gunsmith. Improper installation, modification, or use may affect firearm safety and reliability. Buyer is responsible for verifying compatibility, performing proper function testing, and ensuring safe operation.