set of 4 different strength aap-01 upgraded recoil springs on a spring holder
aap-01 stronger recoil spring set with one installed in aap-01 stock bolt

AAP-01 Recoil Spring Upgrade (Set of 4)

Regular price€12.00 EUR
/
Tax included.
  • In stock, ready to ship
  • Backordered, shipping soon
  • 1x 120% recoil spring
  • 1x 150% recoil spring
  • 1x 180% recoil spring
  • 1x 210% recoil spring
  • 1x spring holder

Worldwide shipping starts at 8€ and is calculated during checkout.

Orders are usually fulfilled in 1-2 working days and are sent from Latvia (Europe).

⚠ Duties may apply if you're based outside EU customs union!

→ Reduced bolt cycle time
→ 4 different strengths

Stronger recoil springs made for the AAP-01 / AAP-01C. Improves bolt cycle time and increases rate of fire. Covered in durable gold zinc coating.

Comes as a set of 4 different strength springs:

  • 120% recoil spring
  • 150% recoil spring
  • 180% recoil spring
  • 210% recoil spring

There is no clear guidelines on which strength you should use! Each build might require a different strength depending on bucking, rate of fire, nozzle and bolt assembly. 

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