10% OFF - Coupon Code: MLK2018 - Martin Luther King Sale! - Exp: 1/19/2018 - Exclusions apply.
$10 Off Your $35 Purchase - Coupon Code: SHOT2018 - Shot Show Special!! - Exp: 1/28/2018 - Exclusions apply.
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In Orange County!
Airsoft store and Tactical Gear

7903 Knott Ave Ste A
Buena Park, CA 90620
Phone: 714-523-1323

Mon-Sat 12PM-7PM PST
Sun - Closed

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Airosft Master Accepts Credit Card Payments


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H&K UMP Competition Series Sportline

  • HK UMP 45 Competition Series Sportline
  • HK UMP Competition Series
Online purchase only, ships in 1-2 work days

HK UMP 45 Competition Series Sportline

The Competition Series HK UMP Airsoft Rifle offers a full metal gearbox and gears with a reinforced ABS body. The High capacity 400 round magazine allows for lots of firing between reloads. The UMP gives you the abiliity to fold the stock, adjust the rear sight, and easily switch between full and semi automatic. This is an Officially licensed replica! Accept no imitations!


  • Full/Semi auto
  • Metal gears/gearbox
  • Reinforced ABS body
  • High Capacity
  • Adjustable Hop-Up
  • Officially licenced replica
  • Powered by 8.4V NiMH rechargeable battery and charger (included)
  • Adjustable rear sight
  • Folding stock
  • Two mount sling connection


  • Brand: Heckler & Koch
  • Model: UMP Competition:
  • SKU: AEG-ARES-UMP-2275001
  • Caliber: 6 mm
  • Action: Semi/Full
  • Power: Electric
  • Capacity: 400
  • Barrel Length: 8
  • Safety Type: Auto
  • Rear Sight Type: Adjustable
  • Front Sight Type: Fixed
  • Recoil Pad Type: Folding Stock
  • Ammo Type: Airsoft BBs
  • Total Length in Inches: 27.25
  • Velocity- FPS: 345
Package Includes:
  • 1x H&K UMP Competition Series Sportline
  • 1x HiCap Magazine
  • 1x Battery
  • 1x Charger

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