Fightlite152742689
Fight Mcr Dual Fd Upr 556 Pic 16.25$5,899.99
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Availability: In Stock
Current Stock: Out of stock
The Fightlite Raptor upper receiver is a complete drop-on assembly that transforms a standard AR15 lower into a serious dual-feed platform capable of running both box magazines and belt-fed ammunition. Chambered in 5.56 NATO with a 16.25-inch quick-change barrel, this upper gives you the flexibility to adapt your rifle for different missions without tools or permanent modifications—swap barrels in seconds and reconfigure the entire system to match your role, whether that's carbine work, lightweight support, or precision duty.
The core appeal of the Raptor lies in its Dual-Feed technology and gas-piston operation. You get the reliability of short-stroke piston reliability in rough conditions, paired with the firepower flexibility of choosing between standard AR magazines or linked ammunition feed—a rare combination in the consumer rifle world. The 16.25-inch barrel is self-regulating, and the entire upper is machined from 7075-T6 billet aluminum with full-auto bolt carrier and steel feed tray for durability. The MLOK handguard keeps accessories light and modular, while the integrated MIL-STD 1913 optic rail is ready for any sight setup.
This is a genuine American-made upper designed for responsible armed citizens, law enforcement, and security professionals who want real capability without reinventing their lower receiver. It cycles standard AR15/M16 magazines and M27 linked ammo, so ammunition compatibility is never a bottleneck. The manganese phosphate and hardcoat anodize finish handles hard use, and nothing about it requires permanent modification to your lower—drop it on, run it, take it off if needed.
| Caliber | 5.56 x 45mm NATO |
| Barrel Length | 16.25 inches |
| Barrel Twist Rate | 1:7 RHT |
| Barrel Threads | 1/2-28 TPI |
| Barrel Material | CrMoV Nitrided |
| Gas System | Short-stroke gas piston |
| Upper Receiver | 7075-T6 billet aluminum |
| Feed Tray | Precision machined billet steel |
| Bolt Carrier | Full-auto rated |
| Handguard Style | Lightweight aluminum, MLOK slots |
| Optic Rail | Integrated MIL-STD 1913 |
| Magazine Compatibility | Standard AR15/M16 magazines and M27 linked ammunition |
| Finish | Manganese phosphate and MIL-A8625F hardcoat anodize |
| Color | Black |
| Lower Receiver Compatibility | AR15/M16/M4 MIL-Spec lowers; rearward compatible to 1963 models |
| Country of Manufacture | USA |
Yes. The Raptor is a drop-on upper assembly designed to interchange with standard AR15/M16/M4 type lower receivers without permanent modification. It's rearward compatible with AR15/M16 models back to 1963 and fits any MIL-Spec lower.
Absolutely. The Dual-Feed technology lets you choose between standard AR15/M16 magazines or M27 linked ammunition at operator discretion, giving you unprecedented firepower flexibility without changing the upper.
The 16.25-inch quick-change barrel system swaps in 3 seconds without tools, allowing you to reconfigure the upper for different mission profiles in seconds.
The upper ships with a main action spring, bolt catch, carbine stock spacer, 100 M27 links, and an operator's manual. You'll need a compatible lower receiver and stock assembly to complete the rifle.
SKU: 152744729 • Width: 4.5in • Height: 4.5in • Depth: 30.75in • Weight: 8.44oz
Availability: In Stock
Current Stock: Out of stock
The Fightlite Raptor upper receiver is a complete drop-on assembly that transforms a standard AR15 lower into a serious dual-feed platform capable of running both box magazines and belt-fed ammunition. Chambered in 5.56 NATO with a 16.25-inch quick-change barrel, this upper gives you the flexibility to adapt your rifle for different missions without tools or permanent modifications—swap barrels in seconds and reconfigure the entire system to match your role, whether that's carbine work, lightweight support, or precision duty.
The core appeal of the Raptor lies in its Dual-Feed technology and gas-piston operation. You get the reliability of short-stroke piston reliability in rough conditions, paired with the firepower flexibility of choosing between standard AR magazines or linked ammunition feed—a rare combination in the consumer rifle world. The 16.25-inch barrel is self-regulating, and the entire upper is machined from 7075-T6 billet aluminum with full-auto bolt carrier and steel feed tray for durability. The MLOK handguard keeps accessories light and modular, while the integrated MIL-STD 1913 optic rail is ready for any sight setup.
This is a genuine American-made upper designed for responsible armed citizens, law enforcement, and security professionals who want real capability without reinventing their lower receiver. It cycles standard AR15/M16 magazines and M27 linked ammo, so ammunition compatibility is never a bottleneck. The manganese phosphate and hardcoat anodize finish handles hard use, and nothing about it requires permanent modification to your lower—drop it on, run it, take it off if needed.
| Caliber | 5.56 x 45mm NATO |
| Barrel Length | 16.25 inches |
| Barrel Twist Rate | 1:7 RHT |
| Barrel Threads | 1/2-28 TPI |
| Barrel Material | CrMoV Nitrided |
| Gas System | Short-stroke gas piston |
| Upper Receiver | 7075-T6 billet aluminum |
| Feed Tray | Precision machined billet steel |
| Bolt Carrier | Full-auto rated |
| Handguard Style | Lightweight aluminum, MLOK slots |
| Optic Rail | Integrated MIL-STD 1913 |
| Magazine Compatibility | Standard AR15/M16 magazines and M27 linked ammunition |
| Finish | Manganese phosphate and MIL-A8625F hardcoat anodize |
| Color | Black |
| Lower Receiver Compatibility | AR15/M16/M4 MIL-Spec lowers; rearward compatible to 1963 models |
| Country of Manufacture | USA |
Yes. The Raptor is a drop-on upper assembly designed to interchange with standard AR15/M16/M4 type lower receivers without permanent modification. It's rearward compatible with AR15/M16 models back to 1963 and fits any MIL-Spec lower.
Absolutely. The Dual-Feed technology lets you choose between standard AR15/M16 magazines or M27 linked ammunition at operator discretion, giving you unprecedented firepower flexibility without changing the upper.
The 16.25-inch quick-change barrel system swaps in 3 seconds without tools, allowing you to reconfigure the upper for different mission profiles in seconds.
The upper ships with a main action spring, bolt catch, carbine stock spacer, 100 M27 links, and an operator's manual. You'll need a compatible lower receiver and stock assembly to complete the rifle.
SKU: 152744729 • Width: 4.5in • Height: 4.5in • Depth: 30.75in • Weight: 8.44oz