Beretta Stock Drop Adjustment Kit For Semi-Auto Shotguns Black. Specifications for Beretta Stock Drop Adjustment Kit For Semi-Auto Shotguns: Manufacturer: Beretta Color: Black Fabric/Material: Polymer Gun Make: Beretta Length: 4.05 in Height: 0.4 in Gun Type: Shotgun Features of Beretta Stock Drop Adjustment Kit For Semi-Auto Shotguns Fits: AL391 Urika Xtrema Xtrema 2 1301 Comp 1301 Tact A350 A400 series. Package Contents: Beretta Stock Drop Adjustment Kit For Semi-Auto Shotguns 1 Beretta Front Spacer 55/60 1 Beretta Plate 55/60 1 Beretta Front Spacer 50/65 1 Beretta Plate 50/65 The Beretta Stock Drop Adjustment Kit For Semi-auto Shotguns is a quality addition to the Beretta lineup. For more great deals on Gun Parts by Beretta please browse our Beretta Gun Parts page. Beretta E01630: Stock Drop Adjustment Kit For Semi-Auto Shotguns Black