The Bravo Company (BCM) KeyMod Picatinny 3-inch Nylon Rail Section provides a compact Picatinny mounting surface designed for KeyMod-compatible handguards. It is made from lightweight, impact-resistant nylon and uses corrosion-resistant stainless-steel hardware. The section is produced to Mil-Standard 1913 Picatinny specifications and features a snag-resistant profile while retaining secure attachment to KeyMod interfaces.
Key Specifications
- The rail length is 3 inches for short accessory mounting and modular placement.
- The section is constructed from lightweight impact-resistant nylon as specified by the manufacturer.
- The mounting hardware is made of corrosion-resistant stainless steel.
- It is made to Mil-Standard 1913 Picatinny specifications for cross-compatibility with Picatinny accessories.
- The design features a snag-resistant profile while maintaining Mil-Standards specs.
- The assembly is self-contained to help prevent loss of mounting hardware.
- The product fits all KeyMod interface mounting surfaces as described by the manufacturer.
- The manufacturer lists overall dimensions as 0.70 x 3.65 x 4.35 (as provided in product specifications).
- This rail section is intended for non-load-bearing accessories; do not exceed 20 in/lbs when securing KeyMod fasteners on polymer accessories (aluminum sections may be torqued to 30 in/lbs as a comparison).
- The product is designed to fit AR rifles as an accessory mounting solution.
Compact and practical, the BCM 3-inch KeyMod Picatinny rail section gives you a lightweight, snag-resistant Picatinny interface where you need it. Its polymer construction and stainless hardware make it suitable for small optics, lights, and other non-load-bearing accessories while preserving the clean lines of a KeyMod handguard. For a simple, OEM-compatible mounting solution that follows Mil-Std Picatinny form, this rail section provides dependable utility without excess bulk.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




