- 1:7" twist
- 1913 Mil-Spec Picatinny rail
- 4 pound trigger pull
- Ambidextrous magazine release
- Adjustable gas system
- Downward ejection port
- 20 round magazine capacity (or any AR-15 compatible magazine)
The RDB is the new definition of bullpup. Its downward shell ejection system eliminates the side ejection disadvantage of ordinary bullpups. The result is brass and gas that eject out of your line of sight making it a truly ambidextrous, high performance rifle for everyone. The RDB also makes for an excellent suppressor host. It’s definitely the bullpup done right.