HK at Home: 3D Printable Drum Sights

Dialable 3D printed HK style drum iron sights. Calibrated for M193 out of a 16" barrel, these sights will easily take you out past 300, and out to 500 if you're a good shot. Durable and fully adjustable, these sights are perfect for your next rifle caliber build. LBRY Tags: guns; making; 3dprinting