RCI XM2BE Monotube– High Capacity Magazine Replacement System.
Durable Monotube System that will replace factory installed magazine tube and extension tube combined.
- Benelli M4
- Comes with RCI Spring and RCI Follower
- 10 Rounds (2 3/4″)
- Weight: 17.80 oz
- Overall Length: 23 1/8” from receiver to end of magazine cap
- Tube minor diameter: 1.125”
- Tube major diameter: 1.440”