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Feb 03, 2026 - 07:07 AM
We’ve provided several answers to questions related to Amped Custom HPA G&G ARP 9 CQB Airsoft Rifle | Black , see some other helpful Q&A related to this product.
Question: Is this rifle compatible with HPA systems?
Answer: Yes, this arp9 hpa rifle is compatible with HPA (High Pressure Air) systems. Converting to HPA allows for a much higher trigger response and customizable performance, which is highly valued by competitive players seeking reliability and speed.
Question: What are the fps reading with .20 on this custom , or does it vary on how much psi you let in.
Answer: It has a very wide fps range. You adjust it by setting your regulator PSI.
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