0:01
Please enable Javscript
Metal bolt lock, open or close
0:01
Please enable Javscript
Metal bolt lock, open or close
0:01
Please enable Javscript
Metal bolt falling on concrete
0:01
Please enable Javscript
An automatic .223 caliber rifle being reloaded with the bolt.
0:02
Please enable Javscript
An automatic .223 caliber rifle being reloaded with the bolt.
0:01
Please enable Javscript
An automatic rifle cocked back and loaded. 22 caliber
0:01
Please enable Javscript
An automatic rifle being cocked back and loaded. 22 caliber
0:01
Please enable Javscript
The bolt of a 7.63 automatic rifle being operated.
0:01
Please enable Javscript
The bolt of a 7.63 automatic rifle being operated.
0:01
Please enable Javscript
The bolt of a 7.63 automatic rifle being operated.