GFFSA AK 47 74 Side Folding Stock Adaptor fit AR15 M4 A2 style Stock

The Side-Folding Stock Adaptor incorporates an ingenious design to convert stock into side-folding retractable stock

Weightl:136g (4.8 ounce)
Connection thread code: 1-3/16 inch UN16 for normal AR15 M4 Stock
Most User Friendly and Easy Installation
Full Metal Construction with Matte Anodizing Finish
Requires Vector AR Stock Adaptor for Conversion and Compatible with Most 4-position/6-position Retractable Stocks
Most Ingenious Design to Convert AK AR M4 Stock into Side Folding Retractable Stock
Improves Mobility, Carry Versatility and Reduces Fatigue in AR15,AK Applications.