Last updated 4 years ago
- Enlarged Ejection Port for the 458 SOCOM - GIBBZ Arms Patented Pending Left Side Charging Handle – Non-reciprocating with detent to keep the charging handle forward during operation. - Uses all Mil-Spec and most Custom Bolt Carriers without modification. - Beveled Ejection Port - Full 15 Slot Picatinny Rail - Bolt carrier door in the rear to allow for easy bolt carrier removal and gasses in during operation (important for suppressed fire). - Compatible with Mil-Spec and most other lowers ...