OSS BPR2 Airsoft Mock Suppressor Unit by Madbull - Black

5.0 stars, based on 3 reviews


ID: 45751 (MS-MB-BEOSS-BK)
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.

3 Customer Reviews

by Karl F. on 03/31/2016
"Totally Operator!!
Runs on my limited edition H&K 417 350C kills some of the outer barrel landscape. Stands out from all the other suppressors in my unit that's why Special Forces rule, you get the best gear. Just know that this mock suppressor is a beast and you will not feel anything but pride with this thing running out in front of you (and a good forearm workout, got a magpul angled grip to help control the added weight). Totally sets your platform apart from all the other operators running standard tube versions.
by Christopher T. on 05/02/2014
"Great buy!!! Looks great on my Lm4 and fits perfectly into a spike tactical ris set
by christian k. on 03/30/2014
"Wow! First thing I thought when I seen this in person. The feel, the weight, and the build of this beautiful piece of suppressorism. Lol, this is without doubt unique and stands out to anyone you play with. You will be noticed and worshipped by many for having this suppressor. Want to be a true operator in you platoon of airsofters this is the way to make your mark.

Pros: feels great weights amazingly good and balance, looks awesome, has good trades worth every pennie :)

Cons: requires at least 2 3/8 of outer barrel roughly around 2 1/2 outer barrel to be able to put this on your gun all the way tight depends on rail size and outer barrel size, you might have to get a few extensions, if you have a barrel already and don't want to buy a new on. Not a big deal with evike matrix extension kit. Or just get the 2 inch extension from matrix and find other extension seperatly like 1 inchs.

OSS BPR2 Airsoft Mock Suppressor Unit by Madbull - Black

OSS BPR2 Airsoft Mock Suppressor Unit by Madbull - Black

Operators Suppressor Systems (OSS) is an industry innovator with their Back Pressure Regulator (BPR). Unlike traditional suppressors the real steel BPR limits negative effects of pressure to the piston / bolt system and in essence creates a more controllable, more reliable platform.

The Airsoft equivalent of the BPR2 by Madbull gives a unique, extremely aggressive look to your rifle. If you're tired of the "typical" mock suppressor / barrel extension, slap one of these bad boys onto your gun. You can be sure your rifle will be turning some heads. The Madbull OSS is constructed from CNC milled aluminum that has been coated with a matte black finish. Authentic OSS trademarks have been stamped into the body of the barrel extension giving it a truly realistic look.


  • Full Licensed by Operators Suppressor Systems
  • Stamped OSS Trademarks
  • 5.56 Size Back Pressure Regulator
  • Made from CNC Machined Aluminum
  • Matte Black Finish
  • Unique, Aggressive Design
Diameter: 45mm (from point to point)
Length: 175mm (Threads are recessed, actual extension is about 100mm to 110mm)
Threads: 14mm Negative
Material: Aluminum

Manufacturer: Madbull (Licensed by OSS)

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