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Ace1Arms Polymer M4/M16 Hop-Up Chamber Unit

Out of Stock
$17.99
SKU ACE-HOP-M4-GEN2-P
Features
  • Polymer Construction
  • Suitable for M4/M16 Series Airsoft Electric Gun AEG Rifle
  • Enlarged, in-line adjustement dial for easy and smooth adjustment, secured by o-ring to prevent loosening.