4x32 Battle Combo out of stock The Front Line Head Lock Kleur:Everglade The Front Line Head Lock retention system is an excellent level 2 retention system for tactical and duty holsters Weight: 100 g Shipping weight: 110 g Batteries: 1 x CR2032 (included) Batteries: 1 x CR2032 (included) Length: 150 mm Weight: 460 g Shipping weight: 520 g