Magpul MAG342-BLK PRS2 Extended Butt Pad made of Rubber with Black Finish for HK G3 91

The PRS2 Extended Rubber Butt-Pad 0.80 replaces the standard rubber butt-pad adding approximately 0.50″ to the original length of pull. Compatible with PRS2 FN FAL and HK G3/91 models as well as all Bushmaster ACR stocks. Mounts with existing hardware. Made in USA.”