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Questions & Answers
Will this work with a folding stock adapter or do you have to have a basic buffer tube set up? Expert Answer

This will not work with any AR buffer tube folding stock adapter

by Nick B., Gear Expert, February 1, 2021
Will this work well with a Rise Armament RA140SST trigger in my Anderson AM 15? Expert Answer

Yes, that trigger should also function with this .22 LR conversion kit.

by Armando R., Gear Expert, June 14, 2019
Customer Reviews
Helpful Positive Review Good stuff by SGT G, October 12, 2019
After reading several bad reviews on these I decided to go ahead and give it a try so I un packed it Pulled my old bolt carrier group out, Put the new one in per the instructions loaded one of the mags and chambered a round I shot and the casing got...
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45/45 found this helpful
Helpful Positive Review .22 LR Conversion for AR by Garrett Parthum, October 24, 2022
Hands down, the best quality conversion kit. Simple to install/use. I recommend it any serious AR owner. Allows for a cheaper means of training as well as a great beginner tool. (Why train or introduce cheap 22 AR style rifles to someone? Use the ...
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2/2 found this helpful
Helpful Positive Review CMMG 22 Conversion for AR by Bob, Verified Owner, May 10, 2019
I was impressed that the unit came in when promised and in good packaging. I clearned the unit per the manufacturers instructions, not the same as a standard bolt carrier. It mounted easily in my AR 5.56 barrel and magazine worked including the emp...
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3/3 found this helpful
Helpful Positive Review so cool, so much fun by Joe, Verified Owner, March 21, 2020
I bought this to cut down on ammo costs. It is the most fun I’ve ever had shooting a .22. Drops right in to any AR-15 with no fitting required. Hint for those of you who live in a state that still allows basic human rights, there is a pin in the mag...
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11/11 found this helpful
Helpful Positive Review review for 22LR AR Caliber Conversion Kit w/ 10 Round Magazine by Stephen, April 23, 2020
flawless functioning right out of the box. construction appears solid. went through a 50 rd Blackdog drum using two types of 36 grain ammo without issue. had another one by a different manufacturer. this cmmg model is excellent. worth the money.
2/2 found this helpful
Helpful Positive Review Great conversion kit by Cole, July 30, 2020
Can't go wrong with this conversion kit. Installs easily, same as a normal BCG. Just make sure to shoot some full power 5.56/.223 after shooting. 22 excessively to blow out build up in the gas system.
5/5 found this helpful
Read All 18 Reviews
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Certain firearm magazines and extensions are subject to maximum capacity restrictions based on state and local laws. Currently, we are unable to sell these products to some locations. For a complete list of these restrictions, please visit our policy page.

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Product Info for CMMG, Inc 22LR AR Conversion Kit, Echo

Transforming your AR platform rifle into a firearm that can shoot .22LR rounds is a breeze with this CMMG, Inc 22LR AR Caliber Conversion Kit w/ 10 Round Magazine. These AR Rifle Magazines by CMMG feature a drop-in installation so that you can instantly convert your rifle and test it out at the range. Painlessly upgrade your bullet caliber by installing the CMMG 22LR AR Steel Conversion Kit and utilizing the included 10 round magazine. This kit will make it feel as if you're wielding a whole new rifle. Enjoy emptying endless rounds at the range instantly when you swap your current bolt carrier group with the CMMG 22LR AR Steel Conversion Kit. Please note that using a round style hammer will provide the best results as using notched hammers can occasionally cause function issues. The CMMG .22LR Conversion Kit is for 5.56/.223 chambered MSR Rifles only.image

Specifications for CMMG, Inc 22LR AR Conversion Kit, Echo:

Manufacturer: CMMG
Color: Black
Magazine Capacity: 10 Round
Caliber: .22 Long Rifle
Magazine Type: Rifle
Gun Model: AR-15
Quantity: 1
Included Accessories: Forward Assist Adaptor, Anti-Jam Charging Handle, Cleaning Jag Guide Rod, 10 Round Magazine
Condition: New
Magazine Included: Yes

Features of CMMG, Inc 22LR AR Caliber Conversion Kit w/ 10 Round Magazine:

  • Drop-in installation

Package Contents:

  • CMMG, Inc 22LR AR Caliber Conversion Kit w/ 10 Round Magazine

CMMG, Inc 22LR AR Conversion Kit, Echo Orderable Models

List of Orderable Models

CMMG, Inc 22LR AR Conversion Kit, Echo, w/ 10 Round Magazine, Left Hand, Black, 22BA69E-10RD , MPN: 22BA69E , UPC: 815835017198 , Code: 2CM-CNC-22ARCCK-22BA69E-10RD
CMMG, Inc 22LR AR Conversion Kit, Echo, w/ 10 Round Magazine, Black, 22BA6B3-10RD , MPN: 22BA6B3 , UPC: 815835017174 , Code: 2CM-CNC-22ARCCK-22BA6B3-10RD

CMMG, Inc 22LR AR Conversion Kit, Echo Unavailable & Discontinued Models

List of Unorderable Models

USED CMMG, Inc 22LR AR Conversion Kit, Echo, w/ 10 Round Magazine, Black, 22BA6B3-10RD, EDEMO1, Condition Fair, Other , MPN: 22BA6B3-EDEMO1 , Code: 2CM-CNC-22ARCCK-22BA6B3-10RD-EDEMO-OT-D
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