Contact Us Tel:(626) 286-0360 Store Locations
Phone Support M-F 7am-5pm PST
Browse by Type or Category
Free Shipping for Orders over $149. EPIC DEALS released daily!

Lonex Ultimate Upgrade M170 Polycarbonate Airsoft AEG Piston

ID: 37851 (PT-GB-01-65)
Lonex Ultimate Upgrade M170 Polycarbonate Airsoft AEG Piston
Hover or touch above to zoom
Product image 1 Product image 2



  • Durable polycarbonate construction
  • Reinforced metal teeth
  • Lightweight construction
  • Drop in upgrade
Part: Piston
Application: Upgraded gearboxes
Color: Black
Compatibility: Most versions of AEG gearboxes
Material: Polyacetal Copolymer

Manufacturer: Lonex

9 Customer Reviews

(Write a review)

by Madison M. on 05/10/2022
"I use this with the Lonex piston and cylinder set in my new ICS MARS II Carbine, primarily to disable the EBB and it works like a charm.
by Matt B. on 10/25/2019
"This is probably the strongest piston I have ever held. Not having a full teeth rack is a good thing because it allows for easier AOE correction, and short stroking when using a dremmel. The plastic feels very strong, and is pretty heavy. The heavy piston may even help with some minor Joule Creep. I have this installed on my Krytac MK2 SPR DMR build. Running an ASG 18000, ASG M135, SHS 12:1 gears, and the Lonex M4 Cylinder set. This thing is the perfect piston for a DMR build.
by Brandon P. on 02/25/2019
"Used this in unison with a lonex m16-a2 cylinder set and performed amazingly. Highly recommend.

Comments & Community

Discuss about Lonex Ultimate Upgrade M170 Polycarbonate Airsoft AEG Piston with your friends and fellow shoppers!

Have an urgent question about this item? Contact us, our resident experts are standing by to answer your questions!

Warning: California's Proposition 65

Customers who bought this also purchased

Parts and accessories may not be compatible with the product displayed on this page. For compatible parts/accessories, see the You May Also Need section and please verify details on the product description page.

Search tags for related products