The Reptile House's URG-I Systema PTW Upper Receiver – The Reptile House
Z-PARTS M4 UPPER RECEIVER for PTW
Body/Receiver(PTW) – SIXmm (6mm)
건사이트 Systema Upper Receiver A2 Model for PTW건사이트 - 전동건,가스건,핸드건,마루이,bb탄총,에어건,스나이퍼건,서바이벌용품판매
PTS Mega Arms Upper & Lower Receivers (for Systema PTW)(Was 475 Save 200) - Airsoft Shop, Airsoft Guns, Sniper rifles, Airsoft pistols, parts and bbs by FireSupport
Alpha Parts PTW Aluminium Upper Receiver | Fine-Arms Airsoft