FN FN-15 M16A4 Military Collector Upper Receiver Assembly

Description: FN FN-15 M16A4 Military Collector Upper Receiver Assembly. Expertly crafted to the same specs as the original, this collector's M16 upper assembly from FN is designed for the FN America FN 15 series of rifles. This upper assembly features a 20" chrome-lined barrel with a 1:8" twist rate and an A2-style compensator installed. This collector's assembly includes a rifle-length gas tube, an HPT/MPI-tested bolt made from Carpenter 158 steel and an ambidextrous charging handle. A forward grip comes with the assembly as well as a Matech rear sight.

Own a piece of firearm history from the makers of the world's most battle-proven firearms. The FN 15 Military Collector Series M16 upper receiver assembly is an authentic reproduction of the original, made to FN's and the U.S. military's exacting specifications. A 20-inch, 1:7 RH, button-broached barrel is chrome-lined and chambered in 5.56x45mm NATO. The upper is furnished with a complete M16-style MIL-SPEC bolt carrier group, including a HPT/MPI-tested bolt made from Carpenter 158 steel. A Knight's Armament M5RAS quad-rail and adapter covers finish off the authentic reproduction, making a perfect match for any M16-style build.

20" Barrel
The alloy steel 20" barrel is chrome-lined with a 1:7" RH twist and comes with an A2 style compensator installed for improved follow-up shots. The barrel is chambered for .223 Rem / 5.56x45mm rounds.

Handguard
The handguard on this collector M16 upper comes with a Knight's Armament M5RAS quad-rail with rail adapter covers. A forward grip also comes with the assembly.

Manufacturer: FN America

Note: It is recommended that all FN America parts be installed by a qualified and trained gunsmith.

PRODUCT SPECIFICATIONS:

• Barrel Length: 20"
• Brand: FN America
• Caliber: .223 Rem,5.56x45mm
• Finish / Color: Black
• Firearm Type: Rifle
• Material: Steel,Aluminum
• Models Fit: AR-15,FN 15