Fired 50 rounds ideal out of your box. Went gradual ample to check it out, then truly stepped it up, firing as quick as I could. I bruised my shoulder but brilliant shotgun! The greater rubbers we use as well as longer and thicker the spear, then the greater mass https://air-guns-for-sale00009.bloguetechno.com/a-review-of-xrf-gun-for-sale-australia-57010447