Bipod for the Knex Bolt Action XM8 Sniper Rifle By knexmaster#1 in CircuitsApple11,920639Introduction: Bipod for the Knex Bolt Action XM8 Sniper RifleBy knexmaster#1Follow More by the author: About: I rock More About knexmaster#1 » Here is a great bipod for the bolt action xm8 sniper rifle Step 1: Making the Bipod make it. Step 2: Finished!!!! finished!!