AR-15 22lr Barrel & Bolt Kit 9" MT
$289.99 at OpticsPlanet · 7 stores
In stock Sale
Best price
$299.99at GunMag Warehouse
In stock checked Nov 13, 2026
Fits and works with
- Caliber
- .22 LR · Shop matching ammo
- Bolt
- .22 LR · Bolt carrier groups
Specifications
- Manufacturer
- CMMG
- Color
- Black
- Platform
- AR-15
- Caliber
- .22 LR
- Twist rate
- 1:16
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| GunMag Warehouse Best price | $299.99checked Nov 13, 2026 | In stock | Buy at GunMag Warehouse | |
| Brownells 17.76% off · ends Nov 15 · exclusions apply | $305.99checked Nov 13, 2026 | In stock | Buy at Brownells | |
| OpticsPlanet | $314.49Salechecked Nov 13, 2026 | In stock | Buy at OpticsPlanet | |
| MidwayUSA | $314.99checked Nov 13, 2026 | In stock | Buy at MidwayUSA | |
| GrabAGun | $309.99Salechecked Nov 13, 2026 | Check store | Buy at GrabAGun | |
| Classic Firearms | $324.45checked Nov 13, 2026 | Check store | Buy at Classic Firearms | |
| Natchez | $327.49checked Nov 13, 2026 | Check store | Buy at Natchez | |
| CMMG | $349.95checked Nov 13, 2026 | Check store | Buy at CMMG | |
| Ammunition Depot | $290.99checked Oct 28, 2026 | Out of stock | Buy at Ammunition Depot | |
| Sportsman's Warehouse | $349.95checked Oct 28, 2026 | Out of stock | Buy at Sportsman's Warehouse |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $290.99 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | — | $290.99 | $290.99 |
| Brownells | $305.99 | $305.99 | $305.99 |
| CMMG | $349.95 | $349.95 | $349.95 |
| Classic Firearms | $324.45 | $324.45 | $324.45 |
| GrabAGun | $309.99 | $309.99 | $309.99 |
| GunMag Warehouse | $299.99 | $299.99 | $299.99 |
| MidwayUSA | $314.99 | $309.99 | $314.99 |
| Natchez | $327.49 | $327.49 | $327.49 |
| OpticsPlanet | $314.49 | $309.99 | $349.99 |
| Sportsman's Warehouse | — | $349.95 | $349.95 |
Since Sep 27, 2026.
About this part
The .22Lr Barrel & Bolt Group Kit M4 is a .22 LR barrel from CMMG. It's sold by 10 stores (4 in stock), from $290.99 to $349.95. The lowest in-stock price in the last 30 days was $290.99 at Ammunition Depot.
From the manufacturer
The CMMG .22LR Barrel and Bolt kit provides 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.
- 16.1” Barrel
- .22 Long Rifle
- Barrel and Bolt combo
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