ENHANCED SHOOTING PERFORMANCE: Combine the H28 ball head, shooting tripod, and rifle clamp to create a shooting support system for rifles. With this combination, you can freely adjust your shooting posture and angles during hunting/shooting. During breaks, you can completely free your hands-have a drink or enjoy a cigar-without needing to manipulate the shooting system | MULTIPLE ADJUSTMENTS: The tripod ball head features two locking knobs, separately designed to secure the Arca Swiss plate, metal ball, and base. All knobs of the ball head are non-detachable, ensuring easy locking of each component and enhancing the stability of the whole device. Once the knob controlling the metal ball is tightened, it can be slightly pulled out to adjust its position for optimal placement | BUBBLE LEVEL: The ball head has horizontal bubble, not only enhance perception of position, they're also benefit to positioning the gun and control the balance. It is very convenient to control the vertical angle level, operation is more flexible | WIDE COMPATIBILITY: The tripod ball head adopts CNC all-metal process, 28mm diameter ball design, the overall solid and heavy duty. The removable Arca-swiss plate is suitable for most device. The bottom features a 3/8-inch threaded hole and comes with a 3/8 to 1/4-inch threaded adapter included in the package. It can be attached to tripod, monopod, bipod and other shooting stands | PORTABLE, STURDY AND DURABLE: The tripod ball head adopts CNC all-metal process, 28mm diameter ball design, the overall solid and heavy duty