Ultradyne Quantum Gas Block ADJ .750
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Ultradyne USA Quantum, Gas Block UD12001
The UD Gas Block allows you to custom tune a rifles performance to a
specific rifle and ammunition combination. Having a gas block adjusted
precisely allows the bolt carrier group to cycle only hard enough to
extract and feed the new round into the chamber without hammering hard
against the receiver extension. The adjustability can easily improve
the performance of any rifle, but it is especially important for the
competitive shooter or when using hotter ammo or a suppressor which
sends significantly more gas rearward. The UD Gas Block allows for a
smoother, cleaner and cooler cycle which improves performance by
leveling the feel of the shot and reducing recoil. This results in
quicker, more accurate follow up shots. A perfectly tuned UD Gas Block
also neutralizes the increased gas pressure created by hot ammo and
suppressors which minimizes wear and tear on a rifle and creates less
fouling, so your rifle continues to function flawlessly for years to
come.