MAK2 AK to M4 Folding Stock Adapter Upgrade of the original AK stock
AK to AR Stock Adapter
US Machinegun: Rear Adapter with Tactical Pistol Buffer Tube for AK Yugo M92/M85, AK-47 PAP YUGO /M92/M85 NP/YUGO / CENTURY ARMS / ZASTAVA PISTOL UPGRADES, YGO-PSTL
Tdi Arms AK M4 Stock Adapter For Yugo M70, NPAP & OPAP - Full Kit | 4.3 Star Rating w/ Free Shipping and Handling
Buffer Tube Adapter for 4.5mm Folding AKs - JMac Customs LLC
Stock Adapter AKM4-AKM/74-100 Series – DEFINITIVE ARMS