HK: HK416 Parts Kit with STS Lower Receiver

Overview

Heckler & Koch HK416 Parts Kit with STS Lower Receiver. Matching Serial Number Lower & Upper Receivers - Used to Like New condition. Caliber 5.56x45 NATO. STS (Specialized Tactical Systems) 416 A5 Stripped Lower Receiver. HK416 Complete Lower Parts Kit/Trigger Assembly. HK416 Buffer/Buffer Tube (Mil-Spec)/Buffer Spring/End Plate. HK416 Complete Upper Assembly (10.4" Threaded Barrel with Piston Driven Gas System, Free Float Quad Rail, BB Date Code Upper Receiver, Charging Handle, A2 Flash Hider, Forward Assist Assembly, Dust Cover, Vented Gas Block with Ambidextrous Sling Loops). HK416 Complete Bolt Assembly. HK416 Rear Diopter Sight (10.4"). HK416 Folding Front Sight. HK416 Grip. HK416 Adjustable Stock. | HK: HK416 Parts Kit with STS Lower Receiver