BCM® KeyMod™ 5.5 inch Picatinny Rail Section, Aluminum

MSRP: $34.00
Your Price: $29.95
(You save $4.05 )
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.

Please note: Nylon/Polymer Picatinny rail sections are for NON-load bearing accessories only. For load bearing accessories, we recommend aluminum Picatinny rail sections. Do NOT exceed 20 in-lbs. when securing KeyMod™ Fasteners on Polymer accessories. Aluminum Picatinny rail sections may be torqued to 30 in-lbs

***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.***

46 Reviews

  • 1
    5.5” picitanny rail

    I thought it was mlok. That’s what I searched for when this product came up. I couldn’t use it, so I threw that shit away.

  • 5
    Just what you should expect from BCM

    Excellent Quality, price & fast shipping.
    I will buy again form BCM

  • 5


  • 5
    5.5" picatinny rail sections (keymod)

    Battle proven quality. Solid, standard or above fit and finish. Slots line up for stacking multiple rails, i.e. turn your key mod into a quad rail. Attachments/accessories will span multiple rail sections. At least the attachment I have did.

  • 5
    Keymod rail

    Can’t beat authentic

  • 5
    bolted right up great fit

    very happy

  • 5
    bolted right up great fit

    very happy

  • 5
    Quality Product

    Perfect fit for the Alpha 7 inch Keymod rail and Magpul AFG.

  • 5
    Customer review

    Great finish and easily installed. Exactly what i ordered and arrived quick.