The Beretta 1301 extension increases magazine capacity to 7 rounds (capacity determined with 2 3/4" shells and may vary with shells of differing length). Barrel clamp kit includes 1301 Tactical-exclusive clamp, Picatinny rail, and QDA swivel attachment.
- Spare Generic Spring Included
- Increases Magazine Capacity to 7 rounds with 2-3/4" Shells
- QD Sling Attachment
