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.
Features :
Features :
- Spare Generic Spring Included
- "Increases Magazine Capacity to 7 rounds with 2-3/4" Shells"
- QD Sling Attachment