Description
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 evolution of long range shooting and shooter’s demand drove subtle changes to the BT19. The latest modification stops the 3 to 9 rotation.
It is machined from 6061-T6 aluminum that is Mil-Spec Type III hard anodized mated with an alloy steel Spigot that is finished with a Manganese Phosphate.
- Spigot Weight: 4.7 ounces
BT20
The BT20 Atlas Accuracy International Spigot (AAIS) Rail Set consists of three pieces of 1913 rail that can be attached to the BT19 AAIS on the bottom and both sides. This accommodates for a multitude of options including the mounting of any rail mounted Atlas Bipod. Each rail is machined to Picatinny rail standards from 6061-T6 aluminum with Mil-Spec Type III Class 2 finish. Fasteners included.
- BT 20 Length: 1.6″
- BT 20 Weight: 2.2 ounces
BT20B
The BT20B Atlas Accuracy International Spigot Bottom Rail is the same rail found in the BT20, but consists of the bottom 1913 rail ONLY. It attaches to the BT19 AAIS on the bottom and accepts any rail mounted bipod. It will also attach to many ARCA rail adaptors currently on the market with the same two hole pattern of 1.100” to the ARCA rail and accept any rail mounted bipod.
- BT 20B Length: 1.6″
- BT 20B Weight: 0.57 ounces
