Backorder - FN 15 M16A4 MIL Collector AR-15 Complete Upper Receiver 5.56x45mm NATO 20" Barrel - $1477 (Free Shipping on $100+ Orders)

Description

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.

Features:
Knights Armament M5 RAS Adapter rail with rail adapter covers
20" button-broached, chrome-lined barrel with A2-style compensator
M16-style MIL-SPEC bolt carrier group and HPT/MPI-tested bolt made from Carpenter 158
Matech Rear Sight
FN
Made In United States of America

Specifications:
Cartridge: 5.56x45mm NATO
Color: Black
Material: Aluminum
Barrel Length: 20 Inches
Barrel Finish: Black
Twist: 1:7 Inches
Threads: 1/2"-28
Sights: Yes
Chrome Lined: Yes
Gas Block Diameter: 0.75 Inches
Gas System Length: Rifle
M4 Feed Ramps: Yes
Upper Receiver Type: A3 Flat-Top
Handguard: Knights Armament M5 RAS Adapter rail
Bolt Carrier Assembly Included: Yes
Muzzle Device: A2 Flash Hider
Country of Origin: United States of America
Compatible With: AR-15

Product #: 468987