CMMG 22B5BD4AB Banshee MK4 .22 LR 4.50\" Upper Receiver, Armor Black, M-LOK Free-Float Handguard for AR-Platform
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CMMG
Overview
The CMMG 22B5BD4AB Banshee MK4 is a complete upper receiver designed specifically for the AR-15 platform, featuring a compact 4.50" barrel optimized for .22 LR caliber. This upper is equipped with an M-LOK free-float handguard, allowing for flexible accessory attachment while maintaining a sleek profile. It's a popular choice for builders looking to create lightweight, versatile setups, particularly for rimfire applications.
Specifications
CMMG 22B5BD4AB Banshee MK4 .22 LR 4.50\" Upper Receiver, Armor Black, M-LOK Free-Float Handguard for AR-Platform
Frequently Built With
Based on build data
Black Rain Ordnance BRO-22 Receiver .22 LR Billet Lower, 6061-T6 Aluminum, Integral Picatinny Rail
Aero Precision Ar-15 Breach Charging Handle Ambidextrous Small Levers
CMMG Bravo 22LR AR-15 Conversion Kit 5.56/.223 to .22LR with 3-25 Round Mags - 22BA651
Breek Arms Ar-15 Warhammer Mod2 Ambidextrous Charging Handle Black
Fortis SHIFT Vertical Grip - M-LOK
TriggerTech Diamond Blue Flat Single-Stage 1.5-4.0 lbs Adjustable
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
| Product | Category | Times Built Together |
|---|---|---|
| Black Rain Ordnance BRO-22 Receiver .22 LR Billet Lower, 6061-T6 Aluminum, Integral Picatinny Rail | 4 | |
| Aero Precision Ar-15 Breach Charging Handle Ambidextrous Small Levers | 2 | |
| CMMG Bravo 22LR AR-15 Conversion Kit 5.56/.223 to .22LR with 3-25 Round Mags - 22BA651 | 2 | |
| Breek Arms Ar-15 Warhammer Mod2 Ambidextrous Charging Handle Black | 1 | |
| Fortis SHIFT Vertical Grip - M-LOK | 1 | |
| TriggerTech Diamond Blue Flat Single-Stage 1.5-4.0 lbs Adjustable | 1 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| .22 LR | 100% |
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