CMMG Bravo 22LR Conversion Kit for 5.56/.223 AR Rifles - Includes 3 Magazines, 10-Round Capacity
- Capacity-Rounds:
- 10
- Firearm Group:
- Rimfire
- Firearm Make Fit:
- CMMG
- Caliber-Gauge:
- 22 Long Rifle
- Finish-Color:
- Stainless
- Model:
- Bravo
- Includes:
- 3 Magazines
The CMMG Bravo .22 LR conversion kit transforms your 5.56/.223 AR-15 into an affordable rimfire trainer without buying a second rifle. Drop the conversion unit into any mil-spec AR-15 or carbine, swap out the bolt carrier, and you've got a precision .22 platform that lets you dial in fundamentals—grip, sight picture, trigger control—without the per-round cost of centerfire ammunition. It's a smart move for shooters who want to log trigger time on a familiar platform.
The Bravo is fully assembled and ready to install. Built from high-grade stainless steel, it's engineered for reliable function across most gas piston AR systems and standard direct impingement setups. The kit ships with three 10-round magazines, so you've got enough capacity for a solid practice session right out of the box. One important note: CMMG recommends Federal 36-grain plated round-nose .22 LR ammo for best performance, and the system works best with round-style AR-15 hammers—notched hammers can cause reliability issues.
Whether you're building marksmanship on a budget, introducing a new shooter to your rifle platform, or just maximizing trigger time at the range, the Bravo conversion kit pays for itself in ammunition savings over a few sessions. It's a practical way to keep your AR skills sharp without emptying your wallet.
Key Features
- Drop-in design—no gunsmithing required for mil-spec AR-15 rifles and carbines
- Fully assembled and ready to install
- High-grade stainless steel construction for reliable function
- Compatible with most gas piston and direct impingement AR systems
- Includes three 10-round magazines
- Economical .22 LR practice ammunition compatibility
- Works best with round-style AR-15 hammers
Specifications
| Caliber | .22 LR |
| Magazine Capacity | 10 rounds per magazine |
| Magazines Included | 3 |
| Compatibility | 5.56 NATO/.223 Remington AR-15 rifles and carbines (mil-spec) |
| Material | High-grade stainless steel |
| Installation Type | Drop-in bolt carrier replacement |
| Recommended Ammunition | Federal 36-grain plated round-nose .22 LR |
Frequently Asked Questions
Will this conversion kit work with my AR-15?
The Bravo is designed for any mil-spec 5.56 NATO/.223 Remington AR-15 or carbine, including most gas piston systems. However, it works best with round-style AR-15 hammers; notched hammers can cause function problems. Check your hammer style before purchasing.
What ammunition should I use?
CMMG recommends Federal 36-grain plated round-nose .22 LR ammunition for best performance with the Bravo conversion kit.
What's included in the kit?
The kit includes the fully assembled .22 LR conversion unit (bolt carrier) and three 10-round magazines. Simply remove your standard AR bolt carrier and install the Bravo unit to start shooting .22 LR.
Is this a good way to practice with my AR-15?
Yes. The Bravo lets you practice fundamental shooting skills—grip, sight alignment, and trigger control—on your familiar AR platform at a fraction of the cost of centerfire ammunition, making it ideal for building marksmanship without budget strain.

