Luxus Arms HM Defense HMP15FMB556 Raider M556 | 12.5in

The HM DEFENSE HMP15FMB556 RaiderM556 is a compact AR-style pistol built around a match-grade Monobloc barrel and integrally machined gas block, with a 10.38″ free-floating Picatinny rail for accessories. It features forged aluminum upper and lower receivers and an M16-style bolt carrier group, and ships with an HD Defense adjustable Close Quarter (CBQ) stock and enhanced grip. For optics, the Vortex Strike Eagle 1-6×24 pairs well with this platform and remains comfortably under $1,000 for a versatile close-to-mid-range sighting solution.

Applications: close-quarters training and tactical competition use.

Product Specifications

• The manufacturer is LUXUS ARMS (HM DEFENSE).
• The model is HMP15FMB556 RAIDERM556.
• The caliber is .223 REM/5.56 NATO.
• The barrel measures 12.50 inches and is described as a threaded, match-grade Monobloc barrel.
• The fore-end features a 10.38 inch free-floating Picatinny rail.
• The receivers are made from forged aluminum.
• The firearm ships with an M16 bolt carrier group and includes charging handle and buffer tube/spring components.
• The stock is an HD Defense adjustable Close Quarter (CBQ) stock.
• The grip material is black polymer and the stock finish is black.
• The stated capacity is 30 + 1.
• The listed weight is 5.12 lbs.
• The product description indicates the package includes a magazine.
• The handguard and ejection area include a Monobloc ejection port cover and enhanced grip features.
• The UPC is 854164007418.

This RaiderM556 configuration brings a short, match-barrel profile with a robust free-float rail and forged receivers for users seeking a compact, accurate AR-style pistol for precision drills and competition work. The included hardware and rail allow for a wide range of sighting and accessory setups while keeping handling predictable and serviceable in demanding training environments.