Silverback HTI Spring Guide Pre-Load Washers (5 Pieces)

Spring washers for Silverback HTI sniper rifles. The package contains 5 pieces of washers made of stainless steel, each 2 mm thick. By adding them under the spring (put on the spring guide), the spring is compressed by 2 mm more with each additional washer. This bigger compression of the spring results in a small increase of power, so you can tune your sniper rifle exactly as needed, for example, if the power is low with one spring, but already too high with a stronger spring.

• Designed for Silverback HTI
• Made of stainless steel
• Thickness: 2 mm
• 5 pcs in package