5KU KPYK Style 1U004B Extended Handguard & Upper Gas Tube Cover For Marui TM AKM GBBR Color:Black and a unique backstrap design

and a unique backstrap design for proper trigger finger placement

13" Antenna Broadband Functional ( Original )

360-380 fps ( +/- 10% )

- Extended Magazine base plate for faster reload

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5KU KPYK Style 1U004B Extended Handguard & Upper Gas Tube Cover For Marui TM AKM GBBR Color:Black and a unique backstrap designCNC Aluminum Constructed Handguard & Upper Gas Tube Cover KPYK Style CRC 1U004B Type Extended Gas Tube Cover M LOK Interface For Attachments Compatible With Marui TM AKM GBBR Package Included: 5KU KPYK Style 1U004B Extended Handguard Extended Upper Gas Tube Cover