External parts

Airsoft Gun Body Parts and details - Pins, Housings, Uppers and Lowers - Metal, Aluminum or Plastic

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Close-up studio view of the SHS metal firing selector switch for M4 AEG.

SHS Metal Firing Selector Switch for M4 AEG

In stock
The SHS Metal Firing Selector Switch for M4 AEG is a durable, high-quality replacement upgrade part designed for M4/M16 series airsoft rifles. Precision-machined from robust metal, it ensures crisp selector clicks and long-lasting reliability under intensive field use.

Durable Metal Construction: Crafted from high-strength metal to resist wear and prevent stripping over time.
Precise Fit & Function: Engineered for smooth rotation and distinct firing mode indexing.
Direct M4 Compatibility: Standard replacement part designed to fit most M4/M16 AEG lower receiver platforms.
3.90 €
5KU 8.7" Aluminum Outer Barrel for M4/AR15 AEG

5KU 8.7" Aluminum Outer Barrel for M4/AR15 AEG

In stock
Precision-machined 8.7-inch aluminum outer barrel by 5KU for M4 and AR15 AEG series. Crafted from highly durable 6061 aluminum with a sleek anodized finish and a 14mm CCW thread for attaching aftermarket accessories.
19.95 €
SHS 10.5" Aluminum Outer Barrel for M4 AEG - 14mm CCW

SHS 10.5" Aluminum Outer Barrel for M4 AEG - 14mm CCW

In stock
The SHS 10.5-inch aluminum outer barrel for M4 AEGs is a lightweight and durable upgrade. Weighing only 160g, it features a standard 14mm CCW thread for attaching suppressors or tracer units and includes internal foam for added stability.
12.95 €