TTI Infinity CNC One-Piece Hop-Up Chamber – Brass | Hi-Capa GBB
Aesthetic & Precision
Upgrade your Hi-Capa’s accuracy and consistency with the TTI Infinity CNC One-Piece Hop-Up Chamber in silver. Crafted of brass, this hop-up chamber offers exceptional strength, lightweight performance, and long-lasting durability perfect for both competitive play and high-demand builds.
The precision CNC machining delivers tight tolerances for an exact fit, improving air seal and ensuring consistent shot placement. Its fixed-screw design secures the chamber directly to the outer barrel, eliminating unwanted movement and keeping your setup stable even under rapid fire.
Features:
- CNC-machined for exact tolerances and perfect fitment
- Engineered from high-grade brass, balancing strength with long-lasting performance.
- Drop-in installation with minimal or no modification required
- Fixed-screw mount for stability and consistent accuracy
- Compatible with Hi-Capa GBB pistols (Tokyo Marui specification)
Whether you’re building for speedsoft, competition, or tactical gameplay, the TTI Infinity CNC Hop-Up Chamber gives you the reliability, precision, and performance edge you need.
⛟ Shipping Info
📦 Order Processing
Orders are processed and shipped within 1 business days of purchase.
- Orders placed before 3:00 PM PST (Mon–Fri) usually ship the same day.
- Our warehouse is closed on Saturdays, Sundays, and major U.S. holidays.
- If any item in your order is out of stock, we’ll notify you by email before shipping the remaining items.
Once your package is on the way, you’ll receive a shipping confirmation email with tracking details.
🚚 Free & Flat Rate Shipping
- Free Standard Shipping is available on orders over the threshold amount of $99
- Orders under the threshold ship at a flat rate of $5.71.
- Need it faster? Expedited UPS options are available at checkout.
🔍 Tracking Your Order
- As soon as your order ships, you’ll get a confirmation email with tracking info.
- Please check your spam/junk folder if you don’t see the email in your inbox.
- If you created an account, you can also track your order anytime by logging in.
If your order hasn’t arrived within 7 business days of the estimated delivery date shown in tracking, please contact us so we can assist right away.
↺ Return & Exchanges
🔄 Free Returns (U.S. Only)
We offer free returns for customers within the United States. At this time, returns from outside the U.S. are not eligible.
✅ Our Guarantee
If you’re not completely satisfied with your order, you may return it for a refund, exchange, or store credit.
- Items must be unused, uninstalled, and in original condition within 14 days of purchase.
- Defective items will be reviewed and replaced or refunded as appropriate.
📌 After 14 Days
- Returns received after 14 days are subject to a 15% restocking fee.
- Store credit is issued based on the , including any discounts, coupons, or promotions applied at the time of purchase.
📝 How to Start a Return
To request a return or exchange, please visit our Contact Us page and input the order ID as the title and let us know why you are returning or replacing.
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