Sorry we're out of stock!
Enter your email address below and we’ll notify you as soon as it becomes available.
ProWin - M4 CNC Hop Up Chamber For Marui M4 (AEG), delivers more range and improved accuracy from your Airsoft AEG. Designed for primarily M4 AEGs but may be compatible with other AEGs that use an M4 style hop unit. Not only does the hop unit look good it performs amazingly. With a highly precise and precision tuneable rotary hop wheel you can add micro hop adjustments to any weight BB.
- Reviews (0)
Be the first to review this product.
Leave your own review
Send this to a friend
Complete the form below and we’ll send the product details to a friend