aap-01 steel hammer and firing pin with easy installation jig included
installation of aap-01 steel hammer with easy installation jig by tridos.design
aap-01 steel hammer inside hammer box
aap-01 steel hammer inside hammer box

AAP-01 Steel Hammer and Firing Pin Lock

Regular price€25.00 EUR
Tax included.
  • In stock, ready to ship
  • Backordered, shipping soon
  • 1x hammer
  • 1x firing pin lock
  • 1x assistance jig
  • 1x M3x4 set screw

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!

→ High strength Q460 steel
→ Jig for easy installation
→ Black oxide coating

⚠ This is an early access product! This is 1st production batch and we want to be sure that there are no issues in the wild.

This is a must have upgrade for every AAP-01 as it's only a matter of time when the stock hammer will fail. Our steel hammer is more affordable and just as strong.

While hammer upgrade is probably the hardest upgrade to install in a gas-blowback pistol, we saw room for improvement. We include a special assistance jig with every unit - this ensures an extremely simple assembly procedure that we believe anyone can do.

Seriously - check out the installation video if you don't believe us.


✔ Compatible with AAP-01
✔ Compatible with AAP-01C

Should be compatible with most upgrades on the market but we can't guarantee 100% compatibility with every after market part.

Customer Reviews

Based on 1 review
Viktor (City of Zagreb, Croatia)
Best bang for your buck

Affordable, sturdy, plus the jig makes the replacement process a piece of cake.

Would recommend