Trusted by Millions of Airsoft Players Since 2001

» » »

Rocket Airsoft Bore Up Silent Mushroom Piston Head for Airsoft AEG
(Model: Aluminum)

ID: 22645 (Part-Rocket-PTBOUA)

Tap or click above to open expanded view

2 Customer Reviews (Write a review)

$12.00

Model Options:

Model

Model

Description

Specs

Reviews

Find in Store

Features

Strong Lightweight Aluminum Construction
Improved air flow
Mushroom style silent piston head

Manufacturer: Rocket Airsoft

NOTE: Bore up parts feature larger inner diameters to increase air volume for each shot. Bore up parts must be used with other compatible bore up internal parts.

Compatibility: For Tokyo Marui, Matrix and other compatible Airsoft Gearboxes
Material: Aluminum

(Write a review)

by Willie S. on 07/27/2025

"I bought this based on the other review because I wanted a normal sized one, however it’s the polymer one and it most definitely is bore up. And now I’m stuck with a part I can’t use. Wah

by Matt S. on 07/22/2022

"This is a high quality feeling aluminum silent piston head, however it is NOT bore up and does not work with bore up components.

Evike.com Online Store

In Stock

Available for Online Purchase Only

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

Warning: California's Proposition 65

Did you find this product somewhere else for cheaper? Request a price match.

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.

About Rocket Airsoft

Rocket Airsoft is a manufacturer of upgrade parts for popular Airsoft platforms.