CMMG AR-15 .22 LR Stainless Steel Conversion Kit + Three 10 Round Magazines – Bravo Series

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CMMG .22LR Conversion Magazine - 10 Round Capacity

CMMG ARC-22 Magazine 10 Round .22 LR Magazine


CMMG .22LR Conversion Magazine - 10 Round Capacity

CMMG ARC-22 Magazine 10 Round .22 LR AR 15 Magazine

Birchwood Casey Shoot-N-C Target - Round Bullseye - 12" - 5 Targets

Birchwood Casey Shoot-N-C Targets - 5 Pack with 12" Round Bullseye


Birchwood Casey Shoot-N-C Target - Round Bullseye - 12" - 5 Targets

Birchwood Casey Shoot-N-C Target – Round Bullseye – 12″ – 5 Targets

This kit is great for states that place a limit on magazine capacity.

Spend a day at the range without spending a fortune!

The CMMG Stainless Steel 22LR Conversion Kit with 3 ten round Magazines.

This CMMG .22LR conversion kit allows the use of inexpensive .22LR caliber rim-fire ammo in your AR15. You can install this in 30 seconds, but just removing the standard bolt/carrier group from your AR and replacing with the the included .22 bolt device.

This unit is blow-back operated and allows semi-automatic firing.

Use with AR’s chambered in 5.56/.223 only. Compatible with piston-systems.

– CMMG .22LR bolt carrier group assembly (stainless steel for superior durability)
– Three 10-Round .22LR Magazines (fits in AR mag well)

Here’s a video that shows how easy this drop-in kit is to maintain!

Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

CMMG Warranty

Seller warrants to Buyer that for a period of 6 months from the Delivery Date, all Goods will be:

  • Free from any defects in workmanship, material, and design
  • Conform to applicable specifications[, drawings, designs, samples and other requirements specified by Buyer]
  • Fit for their intended purpose and operate as intended
  • Merchantable
  • Free and clear of all liens, security interests or other encumbrances
  • Not infringe or misappropriate any third party’s patent or other intellectual property rights.

Inspection and Rejection of Nonconforming Goods

The Buyer has the right to inspect the Goods for a period of thirty (30) days after the Delivery Date. Buyer, at its sole option, may inspect all or a sample of the Goods and may reject all or any portion of the Goods if it determines the Goods are non-conforming or defective.

If Buyer rejects any portion of the Goods, Buyer has the right, effective upon written notice to Seller, to:

  • Rescind the Order in its entirety
  • Accept the Goods at a reasonably reduced price
  • Reject the Goods and require replacement of the rejected Goods.


If Buyer requires replacement of the Goods, Seller shall, at its expense, promptly/within 30 days replace the nonconforming Goods and pay for all related expenses, including, but not limited to, transportation charges for the return of the defective goods and the delivery of replacement Goods.

If Seller fails to timely deliver replacement Goods, Buyer may replace them with goods from a third party and charge Seller the cost thereof and terminate this Order for cause pursuant to Section 20.

Any inspection or other action by Buyer under this Section shall not reduce or otherwise affect Seller’s obligations under the Order, and Buyer shall have the right to conduct further inspections after Seller has carried out its remedial actions.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

Customer Reviews

Based on 9 reviews
Nestor love the smooth action never jammed after so many rounds building another one

Love it never jammed after so many shots I’m impressed

Thanks for sharing your feedback! We're glad you're satisfied with your purchase. Cheers!

Rick Carey
fun with the AR

this product ran flawlessly for 20 minutes then I got a stove pipe disassemble the gun reassembled fun again for a few more minutes and then another stove pipe when purchasing this item you definitely need to get the charging handle this will be my next purchase with the stock charging handle on the gun it allows the cartridges to go up into the slot in the charging handle and gets stuck which is not so bad if you're planking because you just pop it open and remove the charging handle drop out the cartridge and put the charging handle back in again but if you're young kid it don't have patients like me it could be a problem.other than that a great purchase..

Thanks for sharing your feedback, Rich. We're glad you're satisfied with your purchase. Cheers!

Nice quaility

Good quality build. Easy install. Only tried 2 types of bulk ammo so far. Function was 100%. More range (training) time in store for this in the future. Don't forget to take it out and clean adapter and gun.

Thanks for sharing your feedback, Bruce. We're glad you're satisfied with your purchase. Cheers!

great product

Fast shipping. Easy & quick to install without any feed jams.

Well made. Very impressed.

Installs in seconds without hassles. Just drop it in and you are set to go. Works great. Placed over 500 rounds of high speed .22 lr ammo without a single issue. It just works reliably as advertised. (NOTE: Don't use subsonic ammo. It does not have enough pressure to cycle the bolt.) Mags are well constructed and sturdy. Cleanup is easy since the unit is stainless steel. What a great way to reduce the cost of plinking with your AR. A must get!