Excalibur Crossbow Cheekpiece Black for Micro/Matrix Grizzly. They attach quickly and easily using two screws and provides a comfortable and stable cheek rest on either the right or left side of your Excalibur crossbow stock Features of Excalibur Crossbow Cheekpiece: CTS Stock cheekpiece They attach quickly Provides comfort and stability Rest on either the right or left side Fits Excalibur Micro Feather-Lite stocks Package Contents: Excalibur Crossbow Cheekpiece This Cheekpiece fits Excalibur Micro Feather-Lite stocks and CTS stocks. Attaches quickly and easily using two screws. Provides a comfortable and stable cheek rest on either the left or right side.