BT6569ML / BT6569ML-NC: Atlas CAL Upgrade Mount

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The BT6569ML and BT6569ML-NC are current production CAL mounts that provide 45 degrees of Cant. All Gen. 2 CALs shipped from B&T Industries LLC through August 2019 had 30 degrees of Cant. While fully functional, additional Cant is considered an upgrade (please see illustration to determine which mount you have). This additional 15 degrees of Cant was requested by a member of the SOF community and longtime user of B&T products.

The BT6569ML Mount is offered as an 45 degree Cant upgrade part to the BT65 or BT69 Gen. 2 CAL Atlas Bipod.

The BT6569ML-NC Mount is offered as an 45 degree Cant upgrade part to the BT65-NC, BT65-LW17, BT69-NC and BT69-LW17 Gen. 2 CAL Atlas Bipods. Two 10-32x3/8" hex flathead cap screws are included.

The BT6569ML-NC is also an option for owners of a BT65 or BT69 (standard two-screw models) to convert their CAL to a NC (No Clamp) model to provide the proper interface to lever, spigot, M-Lok or Arca mounts.  

Please review images to determine which Gen. 2 CAL mount you have. This is the only part we sell for end user installation.

Weight: 1.445 oz

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Machined from 6061-T6 aluminum that is hard anodized black with Mil-Spec Type III, Class 2 finish. Available in black only.

The BT6569ML mounts directly to any 1913 style Picatinny rail via a low profile two screw clamp assembly.

The BT6569ML-NC (No Clamp) mount has a two hole pattern of 1.100” with the holes being 10/32 threads. It requires any 17S size ”Lever Mount” to include the ADM-170-S, ARMS 17S, TRAMP from Badger Ordnance, LT271 or any ARCA dovetail mount with the same hole pattern. The BT71 will also mount directly to our BT19 (AI) and BT21 (TRG) spigots.

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