Carlson's Shotgun Magazine Extensions add firepower to your favorite shotgun. These magazine extensions are constructed of blued solid steel and come with spring, base clamp, and a high visibility follower. The threaded tube replaces you magazine cap and gives you the ability to add extra rounds to you magazine. This magazine extension is compatible with 8 shot Benelli 12 gauge M1, M2, SBE, SBEII that use 2.75" shells.
| Caliber | 12 Gauge |
| Capacity | 8 rd |
| Finish | Blued |
| Model | Extension Tube |
| Material | Steel |
| Type | Magazine Extension |
| Model Fit | Benelli M1/M2/SBE |
| Brand Fit | Benelli |
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| Max Capacity | 8 |