BCM® KeyMod™ 3 inch Picatinny Rail Section, Aluminum

MSRP: $23.00
Your Price: $19.95
(You save $3.05 )
(134 reviews) Write a Review
Stock Status:
  • Rail section is made of Hard Anodized Aircraft Aluminum Alloy.
  • Mounting hardware is made of Corrosion Resistant Stainless Steel
  • Made to the Mil-Standard 1913 Picatinny Arsenal Specifications.
  • Available in three Lengths: 3-inch (5 slot), 4-inch (7 slot) and 5.5-inch (11 slot)
  • Features a Snag resistant design, while retaining Mil-Standards specs.
  • Self-contained assembly, eliminates the possible loss of mounting hardware.
  • Fits ALL KeyMod™ interface mounting surfaces.

    Installation Instructions:
    • Locate the forward position of the mount, indicated by the arrow marking on the bottom of the rail section, ensure the arrow points towards the muzzle
    • With a T15 Torx™ wrench, loosen (counter-clockwise) the mounting screws enough to allow the anchoring nuts to drop in and slide fully forward into the desired mounting position of your KeyMod rail system
    • Tighten screws (clockwise) until firmly secured (DO NOT exceed 18-20 in-lbs)
    • For more secured mounting, apply blue thread locking compound to screw threads only.
***This product contains chemicals/materials known to the State of California to cause cancer and other reproductive harm. To learn more, visit www.p65warnings.ca.gov.***

134 Reviews

  • 5
    Key mod rail

    Posted by Clay on Feb 11th 2021

    Fit perfectly and looks great on the gun.

  • 5
    Rail mount

    Posted by Justin on Jan 25th 2021

    Great product, great customer service

  • 5

    Posted by Jesse Harris on Dec 21st 2020

    Simple easy product does exactly what its for. Great material and holds tight.

  • 5
    Great product

    Posted by Greg Esz on Dec 6th 2020

    Great component. Works well !

  • 5
    3 inch pic rail

    Posted by Neal on Nov 30th 2020

    Fits solid on my keymod. Used it for streamlight.

  • 5
    3" picatinny rail - Keymod

    Posted by Doug Houston on Nov 23rd 2020

    Fit very well. Perfect for a short section to mount a bi-pod on

  • 5
    BCM KeyMod 3 inch Picatinny Rail Section, Aluminum

    Posted by Raymond Massa on Oct 6th 2020

    Excellent quality product.

  • 5
    Really nice made!

    Posted by Ron on Aug 6th 2020

    I was glad to see that the ends were rounded really nice so that you don't have to worry about getting gouged if something doesn't go quite right. Obviously they use this stuff too!

  • 5

    Posted by Jim Lopez on Jul 31st 2020

    Sturdy piece of hardware.
    Best quality.
    Highly recommend