AAP-01 Spring Upgrade Set

Finally, the gap for full aftermarket support has been bridged by Jefe's Airsoft Solutions. Until now, these parts have never been sold aftermarket. If you lost or broken one of these parts, your AAP-01 would be unusable or you'd have to order directly from the manufacturer which could take months. But with Jefe's Airsoft Solutions, you can now easily replace any missing or damaged parts and quickly get your AAP-01 back in action. But it's not just about the products at Jefe's Airsoft Solutions. Our team of experienced airsoft players also offers expert advice and support to help you make the best choices for your AAP-01. Whether you're looking to upgrade your existing or build from scratch we are here for you!  Each Spring is about 110-150% stronger than the stock spring. This kit contains the following upgraded springs: Hammer Spring, part 55 Fire Pin Spring, part 88 Fire Pin Lock Spring, part 46  Upper Lock Spring, part 42 Bolt Catch Spring, part 35 Magazine Release Sp