These compact adapters convert a standard AR-based buffer tube thread to a small Picatinny (1913) rail, allowing the user to attach a stock designed for Picatinny mounting.

Compact design

Billet 6061 T6 Aluminum

Black Type III Hardcoat Anodizing.

3 Slot is best used with A3 Industries Stocks

*Does not work with standard AR-15 recoil system.

A3 Tactical, 3-Slot Compact Buffer Thread Interface, Fits Picatinny

  • Brand: A3 Tactical
  • Product Code: A3-COMP-BUFF-3S
  • Availability: In Stock
  • $94.99 USD