Description
Drop On (MIL Spec) Upper Receiver Assembly that upgrades your AR15/M16/M4 type lower receivers or rifles.
- 5.56 x 45mm NATO 16.25” or 12.5" Quick Change Barrel
- 1:7” RHT, ½”28 TPI & Chrome Lined Barrel
- Short Stroke Gas Piston Operation
- Dual Feed
- Accepts ALL AR15/M16 Magazines & M27 Linked Ammunition
- Precision Machined 7075 T6 Billet Upper Receiver, Feed Cover and Charging Handle
- Precision Machined Billet Steel Feed Tray
- Finish: Manganese Phosphate & Type III, Class 2 Hardcoat anodize Black for Maximum Corrosion and Wear Resistance
- Dry Film Lubricant Applied to Critical High Friction Surfaces
- Full Auto Bolt Carrier
- Handguard Style: MIL STD 1913 Rail or MLOK
- Adjustable Sight Set
- Quick Change Barrel Handle
Includes:
- Belt Feed
- Main Action Spring
- MIL Spec H3 Buffer
- Carbine Stock Spacer
- Extended Bolt Catch
- Mag Adapter
- RipBrake Muzzle Compensator
- (100) M27 Links
- Operator’s Manual
KEY FEATURES
- Drop-On (MIL-Spec) Upper Receiver Assembly that upgrades your AR15/M16/M4 type lower receivers or rifles
- 5.56 x 45mm NATO
- 16.25” Quick-Change Barrel
- 1:7” RHT, ½”-28 TPI
- Short-Stroke Gas Piston Operation
- Dual-Feed™ – Accepts ALL AR15/M16 Magazines & M27 Linked Ammunition
- Precision Machined 7075-T6 Billet Upper Receiver, Feed Cover and Charging Handle
- Precision Machined Billet Steel Feed Tray
- Finish – Manganese Phosphate & Type III, Class 2 Hardcoat anodize – Black for Maximum Corrosion and Wear Resistance
- Dry Film Lubricant Applied to Critical High-Friction Surfaces
- Full-Auto Bolt Carrier
- Handguard Style – MIL-STD 1913 Rail
- Adjustable Sight Set
- Quick-Change Barrel Handle
- Ships with Belt-Feed Main Action Spring, MIL-Spec H3 Buffer, Carbine Stock Spacer, Extended Bolt Catch, Mag Adapter, RipBrake Muzzle Compensator, (100) M27 Links & Operator’s Manual
- Made In USA
Product Highlights
| Brand | FightLite Industries |
| Model | MCR Upper |
| Caliber | 5.56x45 (5.56 NATO) |
| Condition | New |
| UPC | 859714006903 |
| MPN | MCR-556-DFR |
| SKU | 859714006903 |
Additional information
| Model | MCR Upper |
|---|---|
| Caliber | |
| Manufacturer |

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