Basic Firearm Terminology Guide for Customer Education

This glossary serves as a valuable resource for Ballistic Forge's customers, particularly those new to firearms or considering custom AR builds.

Basic Firearm Components

• Action: The mechanism that loads, fires, and ejects ammunition
• Magazine: Detachable device that holds and feeds ammunition
• Receiver: The main component that houses the operating parts (particularly important for AR builds)
• Barrel: The tube through which the bullet travels
• Stock: The portion that allows the shooter to hold and stabilize the firearm

AR-Specific Terminology

• Upper Receiver: Houses the barrel and bolt carrier group
• Lower Receiver: Contains the fire control group and buffer system
• Buffer System: Reduces recoil and cycles the action
• Handguard: Protects hands from barrel heat, provides attachment points
• Gas System: Directs gas to cycle the action (Direct Impingement or Piston-Driven)

Common Gunsmith Services

• Cleaning: Professional removal of debris and fouling
• Function Check: Testing all mechanical operations
• Sight Installation: Mounting and zeroing optics
• Parts Replacement: Switching out worn or upgraded components
• Custom Builds: Complete firearm assembly to customer specifications

Safety and Legal Terms

• FFL Transfer: Legal process of transferring firearms through licensed dealers
• Form 4473: Federal firearms transaction record
• Background Check: Required verification for firearms purchases
• Age Restrictions: Legal age requirements for purchases
• State Compliance: Specific South Dakota firearms regulations