propellant gas / manufacturing methods / bolt carrier / high grade steel / /
MedicalCondition
injury / /
Organization
Bolt Assembly / Lower Receiver Assembly / Upper Receiver Assembly / US Federal Reserve / Tobacco Tax and Trade Bureau / X. References Assembly / /
Person
Alexander Arms / /
Position
hand guard / extension and hand guard / Features General / extractor / extractor spring / local dealer / Procedure Models General / Safety Instructions General / /