RCI Magazine Replacement System Benelli SBE1, SBE 2, M1, M2 10Rnd

Description: XRail High Capacity Magazine Replacement System for Benelli M1, M2, M2 Tactical SBE1 and  SBE2 - 10 Round. This durable, Aluminum constructed monotube will replace the factory installed magazine tube and extension tube combined. This magazine replacement system allows for you to hold up to ten 2 3/4" shells in the mag. tube. Weight: 9.7oz. Overall length: 25 5/8" from receiver to end of magazine cap. Suggested barrel length: 26". Tube minor diamater: 1.050" Tube major diameter: 1.137". Note: If you have an older Benelli, please check the threads in the receiver to determine type of threads (course or fine). HK Super 90 (M1) has fine threads in the receiver. This magazine replacement system will only work in the receivers that have course threads. Fits: Benelli M1, M2 Super Black Eagle 1 and Super Black Eagle 2. Includes magazine follower and spring. For installation instructions click here.