PTS TPM-AK 155 Round Magazine PK241 as its name sake suggests

as its name sake suggests

Manufacturer: ASG

If it is determined that a part was defective or work was done improperly

-       EP Stock (EPS) – a simple yet highly functional collapsible polymer stock

PTS TPM-AK 155 Round Magazine PK241 as its name sake suggestsThe PTS TPM AK Magazine (AEG) is a mid cap magazines for airsoft AK type electric guns. The magazine features 155 bb capacity, a translucent reinforced polymer body that can withstand rough field conditions and allow for easy visual identification of remaining rounds inside the magazine. It also includes the PTS EPM baseplate for bump or drop protection. The magazine is compatible with Tokyo Marui, CYMA, Arcturus AK Series, and most other AK AEG's.