buttstock例句
Buttstock
Buttstock
Buttstock
Firearm buttstock
Buttstock for a buffer tube
Buttstock connection for firearm sling
Modular firearm buttstock
Adjustable buttstock for a firearm
Female form fitting buttstock
Firearm with folding buttstock
Firearm buffer system and buttstock assembly
Receiver and collapsible buttstock for a firearm
Recoil mitigation system of a standalone medium velocity 40mm grenade launcher with a storable buttstock
