CMMG 30B0E67AB Dissent MK4 300 Blackout 6.50", Left Side Charging Handle, Armor Black, Zeroed Linear Comp, 4.60" M-LOK Handguard, Picatinny End Plate, Fits AR-Platform
$1,190.08
The Aero Precision XL Upper is forged from 7075-T6 aluminum and features an enlarged ejection port. The XL Upper Receiver is your best choice when you're planning a build to send big rounds down range. Features- Port door opening enlarged to enhance larger diameter brass ejection, laser marked "XL" designation on the upper receiver tang, .250 takedown pin holes, and laser engraved t-markings. Compatible with AR-15 Lower receivers, AR-15 Port Doors and Forward Assists. Works with standard AR-15/M16 components. Includes port door and forward assist. NOTE: Requires charging, barrel, handguard, gas block, muzzle device, gas tube and BCG (Bolt Carrier Group) to complete.
Specifications:
| Type | Assembled |
| Caliber | |
| Sights | None |
| Barrel Length | |
| Barrel Material | |
| Twist | |
| Barrel Description | N/A |
| Barrel Finish | |
| Receiver Description | 7075-T6 Aluminum |
| Receiver Finish | Black Anodized |
| Handguards | |
| Handguard Finish | |
| Barrel Length Range | |
