Fightlite Industries MCR556DFRS 5.56x45mm NATO 12.50″ 7075-T6 Aluminum MIL-STD 1913 Rail Handguard

Description

The Fightlite Industries MCR 5.56 Dual-Feed Rifle with Short Barrel (MCR556DFRS) in 12.50-inch configuration brings the unique dual-feed belt-and-magazine capability of the Fightlite platform to a more compact format that pairs with a suppressor or flash hider for reduced overall system length. The 12.50-inch barrel makes this an NFA-regulated Short Barrel Rifle (SBR) requiring a Form 1 or Form 4 in most jurisdictions — verify your state’s regulations and ATF registration requirements before purchase.

As an SBR, the MCR556DFRS sacrifices some velocity compared to the standard 16.25-inch barrel version, but the compact length provides handling advantages in confined spaces and with suppressor configurations where total package length is a consideration. The dual-feed mechanism operates identically to the full-length version: M27-linked 5.56mm belt ammunition feeds from the left, and standard STANAG magazines insert in the conventional position, giving the operator flexibility in ammunition sourcing and fire control.

Fightlite designed the MCR platform around 7075-T6 aluminum construction that meets or exceeds milspec dimensional requirements, ensuring compatibility with the full range of AR-15 aftermarket components. The short barrel configuration is typically used by competition shooters who want compact belt-capable platforms, or dedicated NFA enthusiasts who want the full Fightlite capability set in a shorter host. All standard AR accessories, handguards, and furniture are compatible.

NFA regulations apply. This is an SBR requiring registration with ATF before transfer. FFL and SOT dealer required for transfer.

Specifications:

• UPC: 850017078017
• Manufacturer: FIGHTLITE INDUSTRIES
• Manufacturer Part Number: MCR-556-DFRS
• Action: .223 REM/5.56 NATO
• Barrel Length: 12.5″
• Caliber/Gauge: .223 REM/5.56 NATO
• Color: Black
• Length: 25.5”
• Model: Mission Configurable Rifle
• Product Type: Upper
• Rate of Twist: 1-7
• Sights: Adjustable
• Style: Complete