In StockSave 20%
CMMG Mk4 .22LR Banshee Upper Group Receiver 4.5in 1-16 Twist 1/2 X 28 TPI 12.8in Armor Black
Sold byOptics Planet•Posted Apr 27, 2026
Compare prices for CMMG Banshee 100 Mk4 AR-15 Pistol Complete Upper Receiver 22LR 4.5" Barrel$635.99
$799.95
You save $163.96 (20% off)
Price and stock data refresh continuously from Optics Planet.
Deal Summary
- Currently in stock.
- Caliber: 22lr
- Category: parts
- UPC: 810097502161
- SKU: 2CM-UFH-CP42-22B5BD4-AB
- Brand: Cmmg
Price History
Deal Details
CMMG Mk4 .22LR Banshee Upper Group Receiver 4.5in 1-16 Twist 1/2 X 28 TPI 12.8in Armor Black. 22 LR that looks like an AR build an AR that happens to be chambered in .22 LR. Equipped with a 4.5 barrel the shortest CMMG offers in any caliber this BANSHEE upper group is built on the Mk4 platform and is designed to work with any standard AR15 lower group and use our .22LR AR Conversion Mags. Specifications for CMMG Mk4 .22LR 4.5in Banshee Upper Group Receiver: Manufacturer: CMMG Caliber: .22 Long R
Other Offers for This Product
Active offers from your catalog for CMMG Banshee 100 Mk4 AR-15 Pistol Complete Upper Receiver 22LR 4.5" Barrel.
Comparing 6 retailers carrying this product
Lowest Price: $582.12
Highest Price: $653.99
You Save: $71.87
Avg Discount: 9% off
CMMG 22B5BD4AB Banshee MK4 22 LR 4.50, Armor Black, M-LOK Free-Float Handguard for AR-Platform, Upper Receiver
CmmgHinterland OutfittersSKU/UPC: 206335
$582.12
View at Hinterland Outfitters
CMMG Banshee MK4 Upper .22 LR 4.5 Barrel
CmmgGrabAGunSKU/UPC: GAG_CA22B5BD4AB
$584.99$749.95Save 22%
View at GrabAGun
CMMG Banshee MK4 .22LR 4.5 Armor Black M-LOK Handguard
CmmgAmmunition DepotSKU/UPC: 22B5BD4-AB
$589.99
View at Ammunition Depot
CMMG Banshee 100 Mk4 AR-15 Pistol Complete Upper Receiver 22LR 4.5" Barrel
CmmgMidwayUSASKU/UPC: 937224
$629.99
View at MidwayUSACMMG Mk4 .22LR Banshee Upper Group Receiver 4.5in 1-16 Twist 1/2 X 28 TPI 12.8in Armor Black
CmmgOptics PlanetSKU/UPC: 2CM-UFH-CP42-22B5BD4-AB
$635.99$799.95Save 20%
View at Optics Planet
CMMG Banshee 4.50" Upper .22LR with 1:16 Twist Rate and M-LOK Rail - Armor Black Upper Assembly with BCG and CH - 22B5BD4AB
CmmgPalmetto State ArmorySKU/UPC: 51655170347
$653.99$725.99Save 10%
View at Palmetto State Armory