Buffer Tube Adapter for 4.5mm Folding AKs - JMac Customs LLC
Dytac Tokyo Marui AKM GBBR Airsoft AK Billet Stock w/Folding & Fixed Stock Adaptor - Licensed by SLR Rifleworks | RedWolf
MAK2 AK to M4 Folding Stock Adapter Upgrade of the original AK stock
AK-47 1913 Rear Trunnion Folding Stock Adapter
AK Picatinny Stock Adapter [5KU] | TaiwanGun US & EU
Folding Stock Adapter for AK - shop Gunfire
MAK1 AK to M4 Stock Adapter - Upgrade of the original fixed AK buttstock
US Machinegun: 6 Position Side Folding (M4) Stock with Adapter for Yugo M92/M85, AK-47 PAP YUGO /M92/M85 NP/YUGO / CENTURY ARMS / ZASTAVA PISTOL UPGRADES, YGO-SF6P