KRUK Folding mechanism for 7th series КРУК chassis systems

Folding butstock adapter for the 7th series КРУК chassis, MDT, XLR and other chassis that uses AR-type thread “- 7th series KРУК chassis
– MDT LSS / LSS-XL / LSS-RF chassis
– XLR chassis
– other chassis systems
with AR-type buttstock thread” “Armory Black (Cerakote)
Coyote Tan (Cerakote)
ODGreen (Cerakote)”