In firearms terminology, the firearm frame or receiver is the part of a firearm which integrates other components by providing housing for internal action components such as the hammer, bolt or breechblock, firing pin and extractor, and has threaded interfaces for externally attaching components such as the barrel, stock, trigger mechanism and iron/optical sights.
Badan senjata dalam terminologi senjata api adalah bagian dari senjata api yang berfungsi sebagai wadah untuk mekanisme senjata api.