CMMG Barrel and Bolt Group Kit .22LR 9″ MC
$279.57
Transform your existing upper with the CMMG Barrel and Bolt Group Kit, designed for dedicated .22LR performance. This 9″ kit requires just a compatible magazine to get you shooting, and it’s optimized for best results with a round style hammer and 36 grain plated nose bullets. Perfect for those looking to enhance their training or plinking experience without the cost of centerfire ammunition.
9 in stock
Everything you need to convert your existing upper to a dedicated .22LR. Just purchase a magazine and you are ready to go. For best performance use a round style hammer as notched hammers can cause function issues and 36 grain plated nose bullets have proven to be the best choice for function.
| Weight | 1.810 lbs |
|---|---|
| Dimensions | 15.250 × 1.750 × 1.750 in |
| Manufacturer | Cmmg Inc. |
| Caliber | .22LR |
| Barrel Length | 9″ |
| Finish | unknown |
| Weight | unknown |
| Compatible With | existing upper |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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