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. The BT20 is made from 6061T6 Aluminum with a type III hard coat anodize. Available in black only.
Weight: 0.57 ounces
Only one left in stock.