упор передньої буферної пружини
bumper-to-bumper moving of trucks
bumper spring
volute bumper spring
spring bumper
bump spring bracket
bumper brace
tail bumper
tail bumper shock absorber
belt feed pawl spring / belt-feed pawl spring
belt feed lever pivot spring / belt-feed lever pivot spring
front spring arm
bump
bump fire stock
bump plan
bump stock
bump-seat
bump protection
bump stop
bump fire
bump firing
bump your weapon
axle suspension spring
drive spring
drive spring guide
leaf spring
recoil spring guide
sear spring
single-strand, high-strength, spring-steel wire
spring breakup
spring mechanism
torsion bar spring