This package is a combined version of 2 packages. There are armed and unarmed animations in it.
M4A11 Locomotions Preview - Pack - Animation List
Unarmed Locomotions Preview - Pack - Animation List
UPDATE NEW ANIMATIONS ADDED
anim_unarmed_crouch_walk_right_loop
anim_unarmed_crouch_walk_left_loop
anim_unarmed_crawl_loop
anim_unarmed_crawl_idle
anim_unarmed_crawl_start
anim_unarmed_crawl_stop
anim_unarmed_crawl_to_crouch
anim_unarmed_crouch_to_crawl
anim_unarmed_crawl_to_stand
anim_unarmed_stand_to_crawl
anim_m4a1_crouch_walk_left_loop
anim_m4a1_crouch_walk_right_loop