Tikka T3x UPR Recoil Pad Spacer Set S540208725 is compatible with Tikka T3x UPR rifles, letting shooters optimize the rifle's length of pull without swapping the entire stock. This Tikka T3x recoil pad spacer set includes 2 pieces, designed specifically to work with the T3x TACT A1 and UPR recoil pad. Adding a spacer between the stock and the recoil pad extends length of pull incrementally, which matters more than people expect once a rifle's being shared between shooters of different builds, or when a shooter is running a heavier jacket during cold-weather hunts that changes how the stock fits their shoulder. This Tikka T3x Recoil Pad Spacers system keeps the factory recoil pad in place rather than requiring a different pad entirely, so the felt recoil characteristics of the original pad don't change - only the overall length does. This Tikka T3x Stock Spacer Set is a factory original Tikka part, made in Finland to the same tolerances as the rest of the rifle. Key Features: 2-piece spacer set Compatible with Tikka T3x TACT A1 and UPR models Works with the factory UPR recoil pad Adjusts length of pull without changing recoil pad feel Factory original Tikka part Made in Finland This spacer set is a simple fix for a stock that's nearly right but needs a bit more reach to actually fit a given shooter's build. Tikka T3x UPR Recoil Pad Spacer Set S540208725