Madbull OSS Back Pressure Regulator 2 Barrel Extension - Black

SKU:
JP-MB-OSS-BLK
UPC:
859188457515
Shipping:
Calculated at Checkout
$70.95

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The OSS mock suppressor gives the user a unique look to add to their rifle that is sure to turn heads at the field. It is internally recessed and covers 2 3/8” of the barrel which gives a great counter sink look to your rail system.

Features:

  • Unique angular design
  • Deep engraved trademark
  • Smooth matte black finish
  • Unique pattern designed front piece
  • State of the art look
  • 14 oz in total weight
  • 7" inches in overall length (covers 2 3/8 of the barrel)
  • CCW Threaded
Thread Direction:
14mm Counter Clockwise
Color:
Black
Length:
177mm (7")
Manufacturer:
Madbull
30 Day Return & Warranty

Customer Reviews

We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.
4.6
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Overall Rating
94%
of customers that buy
from this merchant give
them a 4 or 5-Star rating.
Verified Buyer
July 23, 2025 by SHAYNE J. (Florida, United States)
“Slightly smaller version of my XD-M Elite 5.25". With a very slight (non-permanent) modification, the slide will NOT lock back on an empty magazine for great dry practice. No BB ammo, just CO2 and not having to reset the trigger/slide after every trigger press changes things a lot! Looks real, feels real - DO NOT take this out where it doesn't need to be... Oh - The non-permanent mod - A piece of Q-tip shaft about a half-inch long placed against the follower between the follower thumb grip and the top...”
Verified Buyer
July 22, 2025 by Don (Tx, United States)
“Fast find and pay”
Verified Buyer
July 22, 2025 by Charles B. (CT, United States)
“Quick service and delivery. Very satisfied.”