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RailScales Machined G10 XOS Type 1 Rail Covers (Model: Honeycomb / KeyMod / Long / Windowed)

ID: 83519 (RC-XOS-G-K-HC3-W-BLK)
RailScales Machined G10 XOS Type 1 Rail Covers (Model: Honeycomb / KeyMod / Long / Windowed)
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The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.


  • G10 construction is lightweight and protects shooters hands from heat and sharp edges
  • Textured design provides superior grip and traction
  • 45 degree wings provide additional protection
  • Designed to wrap your rail for a seamless grip
New for 2018, our XOS™ 3 sided RailScales offer twice the grip in the same mounting footprint and feature 45 degree wings. These new M-LOK and KeyMod grip scales tightly wrap your rail for one seamless grip area. XOS™ is sold individually and offered in two types to accommodate most of the popular handguard rail systems. *XOS™ will not fit every rail. THESE PANELS WILL NOT WORK WITH SIG MCX RAILS. Please read "Type Info" Tab to see if our rail grip will fit your AR 15s rail system.

Type 01 Fits:
  • PWS Mod 1/Mod 2 rails
  • Bootleg Inc. Rails
  • AAC Teardrop
  • Geissele 4 sided rails (haven't confirmed 7 sided yet)
  • Daniel Defense Slim Rail
  • Midwest SSK/SSM
  • Midwest G3KL/G3ML
  • CMMG Rails Keymod/M-LOK
  • Dakota Tactical HK Series Keymod/M-LOK
  • Vltor Freedom Rail
  • Parker Mountain Machine Scar Rails
  • KNS Bren 805 Rails
  • HK Parts HK Rails
Type 02 Fits:
  • Noveske NSR, NHR, NSRM
  • SMOS Arms
  • KAC URX 4 Keymod/M-LOK
  • And many more
Length: Long 4.7" / Short 3.2"
Width: 1.165"
Weight: 0.6oz (each)
Compatibility: All KeyMod Mounting Surfaces
Material: G10, 416 Stainless Steel Nuts

Manufacturer: RailScales

About RailScales

RailScales LLC began February of 2014 in Tulsa, Oklahoma. Our company name was inspired by our original, and now flagship, RailScales product line, textured G10 scales for AR15 Keymod & MLOK Rail Systems. RailScales were developed out of need and experience. We saw a need for a textured rail cover that provided better heat resistance than the cheap polymer rail covers on the market. They also needed a better attachment method than the clip on, loose fitting ones on the market, so we developed a direct attachment method. Our scales all feature 416 Stainless hardware, designed and manufactured by us, which offers a rock solid and vibration free attachment method.

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