HERA BCK Gen. 2
MSRP 269.00 USD
BCK GEN.2. for HKSL8 to use Bushmaster ACR or standard M4 shafts (adapter included). All parts of the original trigger group can be used for the conversion. There is no Modification to the basic weapon required and dismantling is possible at any time.
Delivery without ACR or M4 shaft.
PRODUCT DATA SHEET PDS
HERA Linear Compensator Gen. 2