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Echo 1 M4/M16 Flip Up Front Sight

[22701 / ECHO M4 FUFS]
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The Echo1 M4 Flip Up Front Sight is a great replacement front flip up sight for any M4/M16 with a Picatinny rail. Easily swap from your sights to your optic with this model. Add these onto any airsoft gun with a top rail system and you are all set.

Manufacturer: Echo1
Model: M4 Flip Up Front Sight
Color: Black
Material: Metal
Warranty Length: 30-days
Warranty Handler: Echo1 (Warranty Policy)


  • Durable Construction
  • OEM Replacement Part
  • Fits Picatinny Rails

Please Note:

  • Exact color shade may vary.

Manufacturer: ECHO 1
Color: Black
Material: Metal
Package Includes: One (1) Front Sight
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