The ProWin Hop-Up Unit is a CNC milled hop up unit that works great in most M4/M16 AEG replicas. To achieve the best performance this hop-up unit will need to be tuned and expertly installed.

Features

• CNC milled out of aircraft grade aluminum
• Works well with most TM Spec M4/M16 and other Version 2 AEG and HPA replicas
• Lightweight Design

Upgrades may require expert installation. Damages resulting from incorrect installation will not be covered under the manufacturers warranty.

By placing an order with Paintball Discounter Inc, you acknowledge the following:

You are at least 18 years of age.

This product is specifically for Airsoft gaming purposes only unless otherwise stated.

All Airsoft replicas are sold with a bright orange tip to comply with federal law and regulations. Removal or alteration of the orange tip will void any retailer warranty and manufacturers warranty. By removing or altering the orange tip you may be in violation of local laws.

Buyer assumes full responsibility of all liabilities, damages, injuries, modifications done to products, buyer's local laws, buyer's local regulations, and ownership of Airsoft replicas.

You will not hold Paintball Discounters Inc., its owners, affiliates or employees responsible for any legal actions, liabilities, damages, penalties, claims, or other obligations caused by your ownership of Airsoft replicas.

Paintball Discounters Inc. will not be responsible for injuries and damages caused by improper or unlawful usage, user errors, lack of adult supervision, or willful ignorance to risk.