The Seekins NX15 is a lightweight AR-15 variant in Seekins' lineup, featuring a slimmed-down profile and their featherweight barrel for a rifle well under 6 pounds unloaded. Type: Rifle Action: Semi-Automatic Caliber: 5.56x45mm NATO Capacity: 30 Year introduced: 2018, USA Weight: 56 oz Overall length: 32.5" Status: Active Intended use: Hunting, Tactical