NEW 2022 – GEN 4
ROTH XM2BE Monotube GEN 4 – High Capacity Magazine Replacement System for Benelli SBE, SBE2, SBE3, M1, M2, and M2 tactical (Pre2023); Roth XB3G Receivers 10 rounds
The Roth XM2BE Gen-4 Monotube replaces the factory installed magazine tube and extension tube combined, with a more durable solution. The follower is captured in the tube to prevent the follower from falling out when used with receivers that have had loading port enlargement modifications.
- Benelli® SBE, SBE2, SBE 3, M1, M2, M2 tactical (Pre2023), Roth XB3G Receivers
- 10 Rounds (2 3/4″)
- 12 Gauge
- Weight: 9.7 oz
- Overall Length: 25 5/8” from receiver to end of magazine cap
- Suggested Barrel Length: 26”
- Tube minor diameter: 1.050”
- Tube major diameter: 1.137”
NOTE: To make the round count 12, please order the Plus 2 – 1.050 GEN4 for Benelli
NOTE: If you have an older Benelli, please check the threads in the receiver. If it is fine threads, email us to order Fine Thread adaptor. Hk Super 90 (M1) has fine threads in the receiver. Sometime early in the transition from HK to Benelli they switched to coarse threads. It is our understanding that all of the Benelli made M1 Super 90’s have coarse threads.