Term	Translation	Definition
Rahmen	frame, lower	...
Randfeuerhülse	rimfire case	...
Randfeuerpatrone	rimfire cartridge, rime-fire cartridge	...
randlose Patronenhülse	rimless case	...
Revolverrahmen	frame	...
Riemenbügel	sling swivel	...
Rohrmagazin	tubular magazine	...
Rückholfeder, Vorholfeder	recoil spring, barrel return spring	...
Rückholfederhalter	barrel bracket	...
Rücklauffänger	trigger guard post	...
Rundkugelgeschoss	round ball	...