BCM® KeyMod™ 4 inch Picatinny Rail Section, Aluminum

MSRP: $28.00
Your Price: $24.95
(You save $3.05 )
(76 reviews)
SKU:
BCM-KMR-1913-A4
BCM® KeyMod™ 4 inch Picatinny Rail Section, Aluminum
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 is 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.
 
Test fit to ensure proper function (may display attributes consistent with this QC process)


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.***

76 Reviews

  • 5
    keymod rail

    I bought this rail so I could mount a bi-pod to my AR. The rail mounted perfectly and works great. The bi-pod is very sturdy.

  • 5
    4 inch rail section (Keymod)

    Easy ordering process, fast delivery. Installed in minutes. Very pleased!

  • 5
    4 inch KeyMod rail

    Heavy Duty , Quality product
    Will buy again

  • 5
    Great rail

    locks up tight to my handguard

  • 5
    MPX

    Sig MPX 8 inch barrel: Solid fit, good grip, perfect size, good price, fast delivery.

  • 5
    KeyMod Rail ++++++

    I needed a small section of rail to attach to my KeyMod hand guard for a bipod attachment. The rail is of great quality and the shipping from BCM was fast and affordable.

  • 5
    Best keymod rail I own.

    I have a few other keymod rails from other companies and this is by far the best 1 I own now. Thanks BCM

  • 5
    Thanks

    Y'all are awesome, you make great products and appreciate your fair pricing, I put the stickers you all send on whatever I can i.e. my truck, gun cases, on door in my house. You guys are the best don't stop doing what your doing and keep on keepin on

  • 5
    Great product!

    Exactly what I was looking for. Item shipped the day after ordering and arrived very quickly! Thank you.