20mm steel bolt carrider for Tokyo Marui MWS M4 GBB(preorder)
마루이 MWS용 20mm 실린더 스틸 볼트캐리어 입니다.
20mm x 47mm cylinder
Steel bolt carrier, 7075 T6 nozzle, Brass end cap
Plug & play. No need to install knocker lock
150% recoil compare to other steel bolt carriers for TM MWS
400fps cylinder bulb
ETA mid Dec 2021