Dave's Custom Airsoft LTD - Magpul Style CTR Stock With Machined Out Battery Storage Butt Pad (Black / Tan) Fits Next Gen AEGs www.davescustomairsoft.co.uk/CTRbatterypad The Magpul CTR is a drop-in replacement buttstock
PPT Tactical Black TAN Green Color Battery Storage Hanging Belt Airsoft For Outdoor Sport Hunting OS33 0218|outdoor sports|belt beltbelt for sports - AliExpress
CellVault Battery and Gear Storage - THYRM
Big Dragon Tactical Polymer Stock w/ Nunchuck Battery Storage - BLACK | Airsoft Megastore
Matrix PEQ2 Type Slim Airsoft AEG External Battery Storage Box - טקטיקבול
Airsoft PEQ2 Tactical AN/PEQ-2 Battery Box Red Laser Ver For 20mm Rails No Function Softair PEQ WEX426 Battery Case | Wish