Umarex Steel Force M4 Air Rifle
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We offer standard, 3 day express, 2 day express, and overnight express shipping options for your convenience. If you place your order Monday - Friday by 2:00 PM EST using one of our express shipping options, your order will be processed and shipped the same day it is placed!

Applies to delivery within the 48 contiguous states only.

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Out of Stock Notification

21 UM54855 is backordered and is expected by: TBA

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  • 430 fps velocity
  • 300 round capacity
  • Single or six shot selector
  • Collapsible stock
  • CO2 power/steel BBS
  • 7" barrel

This Item Cannot Ship to the Following States: CA, MA, NY

Similar in design to Umarex's popular Steel Storm, this new Steel Force M4 air rifle delivers an astonishing 430 feet per second. This six shot burst rifle offers a 300-round capacity, a side by side CO2 valve system and single or six shot selector.

Customer Reviews | Average Rating: 5.00 out of 5
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BB kid Reviewed by on Feb 07, 2019   5 out of 5

Outstanding BB gun. I love the selector switch that let you change from single round fire to full 6-round burst. The gun is easy to load and very accurate. And, with 2 co2 cartridges, the shooting time is great!

Umarex for the win Reviewed by john lobocchiaro on Feb 08, 2016   5 out of 5

If you want an AR rifle but can't have one, get one of these its a great shooting steel bb rifle very strong to it will break glass and go threw cans easily. I'm extremely happy with my purchase, BUDK rocks

1 - 2 of 2 Reviews (View All)