Serbu RN-50 Thumbhole Stock V2

This is a 3D printed thumbhole stock for the Serbu RN-50. The stock has adjustments for both the length of pull and cheek riser. Printed parts are provided unpainted and without sanding (as pictured). They may be used as is or sanded smooth. The stock is offered in two different options:

Printed Parts Kit (DIY):

• Includes 3D printed parts ONLY (no hardware)

Fully Assembled (+ $100):

• Includes 3D printed parts
• All hardware required for assembly
• KAK Shockwave 1.25″ OD 7.25″ Length Pistol Buffer Tube (Tube ONLY)
• MIL-Spec Castle Nut & Receiver End Plate
• Pachmayr F325 Deluxe Field Recoil Pad

New Features:

• Customizable color combinations
• Diamond patterned pistol grip and finger groves
• Four-piece high-density, chemical and temperature resistant PETG assembly
• Two 3/8″ steel bolts run the length of the stock for added strength and durability

THESE RN-50 COMPONENTS WILL NOT FIT A STANDARD AR-15 LOWER RECEIVER.
FOR MORE INFORMATION CONTACT: adam@polakium.com