“I chose 3IN1 because I already have filling access. I didn’t want to pay for a pump I wouldn’t really use.”
META HPA TANK™⁴
Consistency. Measured.
One good chrono shot is not enough. That’s why we took 5 HPA regulators and measured each with the same test: 15 consecutive shots, 0.20 g BBs, 6 mm, 21 °C, 3000 PSI HPA tank, and the same Acetech AC6000 chronograph.
Gap between the slowest and fastest shot
Lower is better. FPS spread shows the difference between the lowest and highest FPS reading in the full 15-shot string. This is not about one selected shot — it is about how repeatably the regulator holds output.
Not one selected shot. The full string.
Every regulator got the same test. Here are the results from the full 15-shot string.
-
X-CUSTOM
-
-
-
-
Premium Starter Bundle 3in1⁴
In celebration of the X Custom 3rd Anniversary, we are proud to introduce the **all-new 4th Generation** of our ultimate setup. Start your HPA journey the right way. Whether you’re new to HPA or upgrading your setup, the Premium Starter Bundle 3in1⁴ gives you everything you need to start playing immediately — with no compromises.
What’s Inside
XELTA Regulator² – dual-piston, ultra-fast refresh rate - for consistent FPS
X-Hose⁴ – 110cm US ultra-flexible, stainless steel, 14 colors available
HPA Tank – 0.8L 3000PSI 0.48Cl lightweight, compact, with protective neoprene cover
Why It’s Different
Ready for all HPA platforms with adjustable pressure 10–250 PSI
Plug & Play: no extra parts, no extra cost — everything included
Works with any HPA tank: high or low-pressure, no limits
Premium materials for maximum durability and reliability
Key Features
3in1 complete HPA setup
Consistent pressure in any weather
Color options for a custom look
Designed by players, for players
Premium Starter Bundle 3in1⁴ – The easiest way to start your HPA journey.
FREQUENTLY ASKED QUESTIONS
DO X CUSTOM BUNDLES WORK WITH MY HPA TANK AND PLATFORM?
Yes. Our bundles and the XELTA Regulator² are designed as plug-and-play for common HPA setups across CQB to DMR. XELTA works with low-pressure and high-pressure tanks and is adjustable from 10-250 PSI. Each bundle is curated so you don't have to chase missing parts.
WHAT MAKES THE XELTA REGULATOR² DIFFERENT FROM TYPICAL REGS?
XELTA uses a dual-piston design: one piston isolates bottle pressure, the other holds your set output rock-steady—so performance feels consistent whether the bottle is full or nearly empty. It also includes cold-weather details (anti-frost considerations) and an easy-to-read, tinted gauge window.
IS THE X-HOSE³ COMPATIBLE WITH US QD/FOSTER AND WINTER CONDITIONS?
Absolutely. X-Hose³ is a premium microbore braided remote line with US-standard QD and stainless fittings. Our Cold-Ready seals keep their elasticity in low temperatures. The default bundle length is 110 cm, with up to 14 colorways available.
HOW FAST CAN I GET PLAYING, AND WHAT'S IN THE BOX?
It's truly out-of-the-box: connect the bottle ➔ set PSI ➔ verify on chrono ➔ play.
HOW MANY SHOTS FROM THE X-TANK 0.8 L (3000 PSI)?
Shot count varies based on your replica and PSI setting, but a standard setup typically yields around 2100+ shots per fill.
What customers most often say about 3IN1
The most common concerns and experiences from players choosing an HPA system without a pump.
“The main thing for me was that the regulator, tank and hose were selected together as one setup.”
“I didn’t want to build HPA from multiple stores. With separate parts, you always worry something won’t fit.”
