Need help deciding? Check out our comparison article 

Due to recent changes to the dealer policy, we are no longer allowed to honor discount codes on Railscales products. However, shipping on all Railscales products is now FREE. We apologize for the inconvenience.

ALL G10 RAIL SCALES ARE SOLD INDIVIDUALLY

*Sold as ONE Type 1 Scale*

New for 2018, XOS™ 3 sided scales offer twice the grip in the same mounting footprint and feature 45 degree flats. These new scales tightly wrap your rail for one seamless grip area. Sold individually, and offered in two types to accommodate most of the popular rail systems. *XOS™ will not fit every rail. See below.

IMPORTANT. PLEASE READ

Type 01 Fits:

• PWS Mod 1/Mod 2 rails
• Hodge
• Bootleg Inc Rails
• BCM KMR/MMR
• AAC Teardrop
• Geissele 4 sided rails (havent confined 7 sided yet)
• Daniel Defense Slim Rail
• Midwest SSK/SSM
• Midwest G3KL/G3ML
• CMMG Rails Keymod/MLOK
• Dakota Tactical HK Series Keymod/MLOK
• Vltor Freedom Rail
• Parker Mountain Machine Scar Rails
• KNS Bren 805 Rails
• HK Parts HK Rails
• SLR Helix

Type 02 Fits:

• Noveske NSR, NHR, NSRM
• SMOS Arms 
• KAC URX 4 Keymod/MLOK
• And many more

 
Technical Specs:

• Width, 1.165"
• Short: 2 Mlok Slots/3 Keymod Holes
• Long: 3 Mlok Slots/6 KeymodHoles
• Thickness: 0.125"
• Weight: 0.6oz Ea
• Length: Long 4.7" / Short 3.2"
• 416 Stainless Nuts

See all RailScales products here

rail scales key mod
Rail Scales M-Lok