The Sylvan Arms Gen 4 Folding Stock Adapter
The Sylvan Arms Gen 4 Folding Stock Adapter is a robust AR accessory made from 7075 T6 aluminum, designed to significantly reduce the overall length of an AR-15 for improved portability. Key improvements over the Gen 3 include more steel internal parts, a full steel circle button mechanism, a steel locking mechanism that can be replaced if bent, and integrated QD sling mount points. The adapter is designed to sit flush against the receiver, unlike the Gen 3, and is available in left or right-folding configurations to optimize operation with a dominant hand and sling.












