Lakeline LLC

2-Piece, 9mm, Slide Profile Compensator

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Return Policy:
30 days
Shipping Details:
Free ground shipping on orders over $100, multiple options at checkout
Installation Difficulty:
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  • For 9mm pistols
  • 1/2 x 28 threads
  • 1.3 inches long and 0.92 inch wide
  • Aircraft grade aluminum with anodized finishes in black, silver and gold as shown.
  • Includes viton o-ring
This is a very cool compensator.  We simply refer to it as a slide profile compensator.  Its dimensions make it look great with many of the compact and micro pistols on the market.
Included is an outer that threads on to your pistol and is threaded back just far enough to clear the frame and guide rod when the pistol is cycled.  Then, an o-ring is installed on the inner (which comes in silver or gold anodize) and it is threaded on and locked in place against the outer with a 14 mm wrench or socket.
The inner has ports for gas to escape all the way around it, which are gathered up and all channeled by the outer which acts as a manifold to direct all the escaping gasses upward to best reduce muzzle flip.  The reduction in muzzle rise from this compensator is incredible for its compact size.
Plus, it is easily clocked the correct direction when it is installed!
COMPENSATOR ONLY!!!  Photos with pistols are only for illustration of how the compensator fits and looks. 
FINISHES. Metal parts that rub together or make contact with other metal parts will get visibly marked, scratched, or burnished. Even very hard finishes, like the black nitride and gold TiN finishes we use will wear and that will be visible. All parts get scratched, burnished, and show where they rub and touch other parts. This is normal and is not a defect.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
Lakeline Lifetime Limited Warranty

2 Reviews Hide Reviews Show Reviews

  • 3
    2 piece compensator

    Posted by Austin on 19th Mar 2023

    So I love this compensator it does its job but im running into an issue where it likes to come loose when I shoot my gun. I don't know what's going on I made sure it was tight I've shot it 2 times now both times it came loose LAKELINE LLC: This is not an uncommon complaint, but is common with all threaded comps. Use a bit of blue lock tight and clock into position.

  • 5

    Posted by Eric Gibson on 30th Sep 2022

    Great product, goes great with the threaded barrel, love this