Product Detail

 The Pachmayr Decelerator Slip-On comes in 3 sizes

SMALL
Small will fit any stock with these dimensions including models shown below.
Stock dimensions: 1 1/2" to 1 5/8" wide x 4 3/4" to 4 7/8" long.
Beretta: 391 Field, Xtrema
Browning: BLR & A-Bolt models Marlin: 336,444,1895, 450
Mossberg: 500 small size stocks including Youth, Bantam, Synthetic (pre-99)  9200/9300 models
New England Firearms: Pardner & Handi-Rifle
Remington: 870 Wingmaster, 870 Police & Youth models, 1100 Semi-Auto, 700 ADL/BDL (stock sizes of 4 7/8" or smaller. For larger stocks use Medium)
Ruger: M77 MarkII Synthetic (pre-2001) (post-2001 use Medium)
Savage: 110 wood stock
Winchester: 1200,1300,Super X2, 70 Classic, Carbine, Featherweight Models, 94 wood stock

MEDIUM
Medium will fit any stock with these dimensions including models shown below
Stock dimensions: 1 1/2" to 1 3/4" wide x 5" to 5 3/16 long
Anschutz: 1712
Beretta: 391 Synthetic
Benelli: Super Black Eagle & SBEII, Nova, M1, Montefeltro
(All above field models only)
Browning:  BAR, Citori
Mossberg: 500 Synthetic (Post-99), 835, 935
Remington:  870 Synthetic (Post-99), 1187 Synthetic (post-99), 700 ADL/BDL (Larger stock sizes), Model 7
Ruger: No. 1, M77 & 77 All Weather Synthetic (Post-2001), Red Label 12 & 20 ga.
Sako: 85 Synthetic (old & new style), 85 Wood
Savage: 110 Synthetic Stocks
Shultz & Larsen: Classic
T/C: Encore, Omega, Muzzleloader, Black Diamond
Winchester: 1400/1500 Semi-Auto, Super X1, Model 70 Black Shadow/Classic Stainless (Pre-99)

LARGE
Large will fit any stock with these dimensions including models shown below:
Stock dimensions: 1 3/4" to 1 7/8" wide x 5 3/16" to 5 7/16" long
Anschutz: 1770
Beretta: 686, 687 Field models, 302, 303 Semi-Auto
Browning: Citori with English Stock.