AR-15 – Survival Parts Kit – Mil-Spec Small Parts
PLEASE DOUBLE CHECK DETAILS AND FITMENT BEFORE PURCHASE.
The CMMG AR-15 Survival Parts Kit is a broader spare-parts kit built to keep key AR-15 bolt, trigger, receiver, and small-part systems serviceable. It is the kit you buy before something breaks, not after you’re already mad at the bench.
Fitment
- For compatible AR-15 style rifles.
- Built around common AR-15 small parts used in bolt, receiver, and fire control service.
What it does
This kit gives you a deeper set of replacement parts for common AR-15 wear, service, and failure points, including bolt carrier group parts, extractor/ejector parts, trigger-related springs, pins, and receiver small parts.
Why it’s worth it
This is practical insurance for anyone who builds, trains, travels with, or maintains AR-15 rifles. Having parts on hand is boring right up until it saves the day. Then suddenly you look like a genius with a parts pouch.
Specs
- Brand: CMMG
- Platform: AR-15
- Kit type: Survival parts kit
- Parts standard: Mil-spec style replacement small parts
What’s included
- M16 cam pin
- 2 carrier key screws
- Disconnector
- Disconnector spring
- Ejector
- 2 ejector/selector springs
- Ejector roll pin
- Extractor
- Extractor spring and buffer
- Extractor pin
- Firing pin
- Firing pin retainer
- 3 gas rings
- Hammer spring
- Trigger spring
- 2 hammer/trigger pins
- Selector detent
- Receiver pivot pin
- Takedown pin
- 2 takedown/pivot pin detents
- 2 takedown/pivot pin springs
Tools needed
AR bolt service tools, punch set, bench block, small hammer, lower receiver assembly tools, and safety glasses.
Install notes
Some parts require proper bolt carrier group disassembly, lower receiver service, or staking/torque awareness depending on the repair. Function test everything before live fire.
Verify before you buy
Verify this kit matches your AR-15 platform and repair needs. This is a spare-parts kit, not a full rifle build kit.
⚠ 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.
