SKU: 17881
UPC: 026509001539
The Pulse Rigor Caliper Release in Black by Allen is a precision archery aid designed for hunters and competitive shooters who demand consistency from shot to shot. This caliper-style release mechanism lets you anchor the string at a fixed, repeatable position on your jaw, eliminating the hand-torque and finger-creep variables that plague manual releases. Whether you're in a treestand during the final hours of November or executing tight groups on the 3D course, the Pulse Rigor delivers the mechanical advantage serious archers need to convert opportunities into clean, lethal hits.
Built with a caliper-jaw design, the Pulse Rigor holds the bowstring securely between two parallel contact points, ensuring your release point remains identical every single time you draw. The black finish resists glare and corrosion, while the compact 4.88-inch length keeps the release ergonomic and balanced in your hand. Allen engineered this as an adult-sized tool with precision tolerances—weighing just 0.2 pounds, it adds negligible mass to your rig without sacrificing durability. The mechanical trigger breaks cleanly and predictably, giving you the lightning-fast string release your bow and broadheads demand.
The Pulse Rigor Caliper Release is ideal for bowhunters running compound setups and tournament archers alike—anyone who's tired of blaming themselves when groupings open up. Most modern compound bows feature D-loop attachments compatible with standard caliper releases; verify your bow's string loop before purchase. For hunters stacking the odds in their favor during critical moments afield, this release transforms anxiety into confidence, ensuring that when a bull steps into your 40-yard window, your release becomes second nature rather than a liability.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.