Fn 15 M16A4 Mil Collector 20 Upper Receiver 5.56MM
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Discover the FN 15 M16A4 Mil Collector Upper Receiver, a 20″ 5.56MM assembly designed for authenticity and performance.
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Description
Description
Introducing the FN 15 M16A4 Mil Collector Complete Upper Receiver Assembly, a 20-inch upper designed for 5.56x45mm NATO caliber. This upper assembly is an authentic reproduction crafted to FN’s and the U.S. military’s exacting specifications, making it a perfect fit for any M16-style build.
Weighing in at 5.61 lbs, this upper receiver features a chrome-lined barrel with a 1:7 RH twist rate, ensuring accuracy and reliability. The assembly includes a complete M16-style MIL-SPEC bolt carrier group with a high-pressure tested bolt made from Carpenter 158 steel, enhancing durability and performance.
Equipped with a Knight’s Armament M5RAS quad-rail and adapter covers, this upper receiver supports a variety of accessories for customization and versatility. The A2-style front sight and adjustable rear sight provide precision aiming, making it ideal for both competitive shooting and recreational use.
The FN 15 M16A4 Upper Receiver is perfect for collectors and enthusiasts looking to own a piece of firearm history, blending modern performance with classic design.
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling
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