5KU Lightweight CNC Aluminum Bolt for AAP-01 GBB Pistol ( ABAAP-002 )

Issue with sliding

Very affordable upgrade parts. All of the parts are very reliable and solid. They even helped me switch out a part from my order since it was out of stock

Very good performance and quality for the very decent price, easy to install and no need to replace original springs. Let see how long will it last, hope long enough. Highly recommend buying in this shop: awesome customer support.