NB Lower Picatinny Rail Mount Base

The NB allows for you to fit the CAA bi-pods (NBP / NBP-S) to a lower position on the lower Picatinny rail, so the center of gravity is now even more stable.

• The lower handguard is kept clean for accessories.
• The entire mechanism is well covered.
• No Gunsmith Required. *Mill-standard* 10 Year Warranty.