BK-4C.C. is a ballistic helmet made from high quality aramid fiber or UHMWPE (Ultra-high-molecular-weight polyethylene). The helmet shell it’s actually a BK-4 with various types of visor to ensure maximum head and face protection. Special EBSP manufacturing process provides high protection level against all kind of fragments, shrapnel and bullets. The helmet and its parts are resistant to all weather conditions.

Helmet size S M L
Head size (cm) 53-56 56-59 59-62
Weight (g) ±5% (with C.C.) 2780 2780 2740

Antiballistic protection
- level IIIA according to NIJ 0106.01
- v50≥ 650 m/s according to STANAG 2920

Optional accessories


Industrijska zona 3
40323 PRELOG
OIB: 03410818430
Tel: +385 (0)40 646 330
Fax: +385 (0)40 646 300
E-mail: sestan-busch@ck.t-com.hr