So You Want To Build A .22LR AR15? The Three Ways To Start

Video Summary
Thinking about getting into .22 LR on your AR-15? CJ walks through everything you need to know—why it’s worth it, what options you have, how each one works, and what might make the most sense for you depending on your needs, budget, and shooting goals.

Timestamps
00:00 – Intro
00:42 – Why Consider .22LR for AR-15s
02:31 – Real Cost Savings of .22LR
03:13 – Option 1: .22 Conversion Kits (CMMG, etc.)
05:10 – Why Leading & Dirty Ammo Matters
7:40 – Option 2: Dedicated .22 Rifles (M&P 15-22, GOAT 15)
09:48 – Option 3: Dedicated .22LR Uppers
12:52 – Wrap Up + What’s Next

Key Takeaways:
.22LR is an affordable, low-recoil training tool—but not all setups are equal
Conversion kits are cheap and easy, but come with downsides like fouling and barrel wear
Dedicated uppers offer better accuracy, less fouling, and retain AR ergonomics
A full .22LR rifle is the most turnkey option for new shooters—but less customizable

Relevant Links
Related Video: 9mm AR Guide:
The Reloading Craft Accuracy testing:
Check out our website for the latest giveaway:
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Join the Conversation
Are you team conversion kit, team dedicated upper, or just grabbing a full .22 rifle? Drop your choice (and why) in the comments! Let’s help each other make the best call.

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Poll:
What route would you take for a .22 build on your AR?
Conversion Kit
Dedicated Upper
Full .22 Rifle
Not interested (I’m a 5.56 lifer)

Transparency
We strive to provide the growing AR-15 shooting community with helpful, fact-driven information about the AR-15 & AR-15 style firearms and accessories to do our part in bolstering a more well-informed community and safer when handling, building, or shooting their personal firearm. Let’s face it, we all have to start somewhere when it comes to becoming a firearms expert. Our goal is to help you get there one small step at a time. The purpose and content of this video is to provide general information regarding the products and their applications on any/all related firearms that strictly comply with all federal, Minnesota state, and local laws. The viewer expressly agrees that AT3 Tactical LLC; its officers, directors, employees, and agents shall not be liable for any damages or losses related to the products and information provided in this video and hereby agrees to hold the foregoing harmless from any such losses or damages. AT3 Tactical LLC is a Federal Firearms Licensee.

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