| Image | Name | Summary | Price | Buy |
|---|---|---|---|---|
 | American Precision Arms G4F5830S Gen 4 Fat Bastard Self Timing Stainless 5/8"x24 Threads 3.30" OAL 1.10" Diameter 30 Cal | American Precision Arms G4F5830S Gen 4 Fat Bastard Self Timing Stainless 5/8″x24 Threads 3.30″ OAL 1.10″ Diameter 30 Cal | $246.99 | |
 | American Precision Arms G4F5860N Gen 4 Fat Bastard Self Timing Nitride 5/8"x24 Threads 3.30" OAL 1.10" Diameter 6mm | American Precision Arms G4F5860N Gen 4 Fat Bastard Self Timing Nitride 5/8″x24 Threads 3.30″ OAL 1.10″ Diameter 6mm | $246.99 | |
 | American Precision Arms G4F5860S Gen 4 Fat Bastard Self Timing Steel 5/8"x24 Threads 3.30" OAL 1.10" Diameter 6mm | American Precision Arms G4F5860S Gen 4 Fat Bastard Self Timing Steel 5/8″x24 Threads 3.30″ OAL 1.10″ Diameter 6mm | $246.99 | |
 | American Precision Arms G4F5865N Gen 4 Fat Bastard Self Timing Nitride 5/8"x24 Threads 3.30" OAL 1.10" Diameter 6.5mm | American Precision Arms G4F5865N Gen 4 Fat Bastard Self Timing Nitride 5/8″x24 Threads 3.30″ OAL 1.10″ Diameter 6.5mm | $246.99 |
