416 E&C HPA replica Cerakote Multicam Black

416 E&C HPA replica Cerakote Multicam Black is built from an E&C 416 Delta base and converted to HPA to deliver fast trigger response, high consistency, and straightforward tuning. This custom setup targets players who want a modern 416 platform with a clean, repeatable shot cycle. Power is adjusted at the HPA regulator, making it easy to match local field limits and adapt the replica to your role and play style.

Polarstar HPA build

Fusion Engine with Blue nozzle + Speed Trigger

At the core you get a Polarstar Fusion Engine fitted with a Blue nozzle. The goal is stable air delivery, clean feeding, and reliable consistency once pressure and hop-up are correctly tuned. With HPA, alignment, sealing, and hop-up setup are key factors for repeatable performance, especially when you switch BB weights or outdoor conditions change. A Speed ​​Retro Arms trigger is also installed with the Fusion Engine system

Quick disconnect inside the grip

A quick disconnect is integrated into the pistol grip using a US fitting connection. This improves ergonomics and makes connecting or removing the air line faster, while keeping the external layout neat for sling use and movement.

Accuracy components

PDI 6.05 229mm inner barrel

The replica is fitted with a PDI 6.05 229mm inner barrel to support consistent trajectory and clean grouping in a compact format. A 229mm length suits a mobile 416 configuration, and it pairs well with HPA consistency when hop-up is dialed in properly.

PDI W Hold bucking and Neptun CNC hop-up chamber

Hop-up is handled by a PDI W Hold bucking and a Neptun CNC hop-up chamber. A quality bucking matched with a CNC chamber is designed to keep pressure uniform and settings stable, which is especially important on HPA builds where fine hop-up changes can strongly impact range and grouping.

External setup and ergonomics

Rails and controls

Externally, the build includes a Picatinny rail set on a Geissele style handguard, a MOE vertical foregrip, plus a side thumb rest / side finger rest for improved control. This layout supports fast transitions and simple mounting for optics, lights, or other accessories.

Cerakote Multicam Black finish

Full custom coating

The 416 E&C HPA replica Cerakote Multicam Black is fully custom coated in Multicam Black Cerakote, including the receiver, handguard, buffer tube, vertical grip, and the ergonomic add-ons. Cerakote is chosen for enhanced abrasion resistance against slings, gear contact, and repeated handling, while delivering a premium camouflage look for urban and mixed environments.

Power, battery, and included magazine

Battery connector and HPA requirements

The battery connector remains JST (original Polarstar style) for compact HPA batteries. An HPA line, air tank, and regulator are required (not included). Output is set by the regulator and should be confirmed on a chrono to stay compliant with your local rules.

Included magazine

This replica is supplied with an Arcturus EMM midcap magazine with 135 rounds, ideal for quiet, consistent feeding and a clean loadout.

Tech specs

In the box

Included

• 416 E&C HPA replica Cerakote Multicam Black
• Arcturus EMM midcap magazine 135 rounds