Can custom rifle bedding improve accuracy in hunting conditions?

Why Bedding Matters

Rifle bedding is a critical component of a custom rifle build, especially for long-range hunting. When a rifle is not properly bedded, the action and barrel can shift or flex under recoil, throwing off the shot. This can result in groups that are larger than they should be, even with a high-quality optic and ammunition. A well-designed bedding system can reduce this movement to less than 1/4 inch (6 mm) of lateral shift and 1/8 inch (3 mm) of vertical shift.

Techniques for Effective Bedding

To achieve effective bedding, custom rifle builders often use a combination of techniques, including pillar or action block bedding, where a rigid block is attached to the stock to support the action, and a soft, conforming material, such as McMillan’s PPS (Polymer Pillow System), is used to fill in the gaps. The bedding material is carefully selected to match the rifle’s specific needs, taking into account factors such as temperature, humidity, and the type of ammunition being used. By carefully designing and implementing a bedding system, custom rifle builders can achieve accuracy that is within 1-2 MOA (minute of angle) at 100 yards, even in harsh hunting conditions.