FPS Tune up kit made of Ergal for AK47/AK74

Description

The FPS Tune‑Up Kit for AK47/AK74 (KITAK47E1) is a premium internal upgrade set engineered to boost air seal, consistency and overall performance in Version 3 AK‑platform AEGs. Fully CNC‑machined from ERGAL aluminium and 100% made in Italy, this kit delivers durability, precision and a measurable improvement in FPS stability.

Inside the kit you’ll find three high‑quality components:

• ERGAL Air Nozzle for AK47/AK74 (SPAKE) — lightweight, durable and machined for a perfect seal to maximise compression.
• FPS Cylinder Head V3 (TC03E) — reinforced construction with optimal impact cushioning for smoother piston contact and improved longevity.
• CNC ERGAL Double O‑Ring Ball Bearing AEG Piston Head (TPAE) — dual O‑rings ensure maximum air seal, while the ball‑bearing core reduces spring stress and enhances gearbox cycling.

This combination significantly improves efficiency, reliability and shot‑to‑shot consistency in AK‑series AEGs.

100% Marui‑compatible and 100% made in Italy, it’s the ideal upgrade for players who want dependable, high‑performance internals without unnecessary complexity.