Atlas BT19 Accuracy International Spigot

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The BT19 Atlas Accuracy International Spigot (AAIS) is designed for use with any NC (No Clamp) style Atlas Bipod that mounts directly to the AAIS which plugs into the Accuracy International AI/AICS stocks utilizing the factory retention/release mechanism. The BT19 is constructed from 6061T6 Aluminum with a type II hard coat anodize mated with an alloy steel Spigot that is finished with a Manganese Phosphate.

The evolution of long range shooting and shooter’s demand drove subtle changes to the BT19. The latest modification stops the 3 to 9 rotation. Available in black only.

Weight: 4.7 ounces


Out of stock

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IMPORTANT: When installing the BT19, please be sure to loosen the Tension Nut as much as possible before inserting the Spigot into the stock. Push the Spigot into the receptacle using the Tension Knob until there is a good, solid “click” of the spigot locking into place, then tighten the Tension Knob.

NOTE: The BT20 Atlas Accuracy International Spigot Rail Set is a three piece, 1913 rail set that can be attached to the BT19 AAIS. This accommodates for a multitude of mounting options including any of our rail mounted Atlas Bipods.

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