I inherited this Raw from my dad last fall. With winter I hadn't had a chance to take it.out.to the range. Got it filled with air. Had a leak. Luckily Dad had a set of o rings. Figured that out. Filled it up with air and off to the range we went. What a blast! I am gonna order an assortment of pellets to test out. What's everyone's favorite pellet for their HM1000x?