LCT Airsoft announce the new PK340 TK Folding Stock Tube that can be installed on different LCT Airsoft AEGs... "The TK Folding Stock Tube and compatible LCK AEG which is with folding or under folding stock, ie. LCK74MN / LCKS-74M / LCK-104 / LCK-105 / LCKS-74 / LCKS-74UN / LCK-106 / TK-105 / TK-102 / TX-S74UN / PP-19-01 AEG.
And with this parts you will have more space for putting battery on stock."