The Ultradyne Quantum Adjustable Gas Block (Model UD12001) features a material composition of 416 Stainless Steel with a Salt Bath Nitride finish, designed for precision tuning of AR-15 performance. This gas block offers 16 adjustment levels that enable custom tuning of rifle performance for specific rifle and ammunition combinations. Precise gas block adjustment minimizes excessive force on the bolt carrier group during cycling, reducing wear while improving reliability.
The adjustable design allows the bolt carrier group to cycle only hard enough to extract and feed the new round without hammering against the receiver extension, which is especially important for competitive shooters and when using hotter ammunition or suppressors. This precision tuning delivers enhanced performance with a more consistent shot feel and reduced recoil, enabling faster and more accurate follow-up shots. The .750″ gas block measures 1.4″ in height and 0.925″ in width, with an overall length of 1″ and weight of approximately 1.59 oz.
The Ultradyne Quantum reduces wear and tear on the rifle while minimizing fouling, making it an ideal choice for shooters seeking maximum control and performance optimization from their AR-15 platform.
