These rail covers are a tight fit on my M1A rails. Trimmed about a half inch off the end on the 2 for the side rails, and they look like they were born to be there. Did a slight flex exercise on them prior to installation, and with a genlte nudge outward from a small flat blade screwdriver on the starting point, they went on without a hitch, and they are not going anywhere soon. As I mentioned, they are a tight fit.
Standard Picatinny-style M1913 rails adaptable to most rifles and shotguns. Offered in different lengths with mounting hardware. Will fit vent hole spacing on AR-15 handguards. Heat shields do not have to be altered. Black. Technical InformationRails: Standard Picatinny M1913 configuration Heatshields in handgrip do not require alteration for installation, even on M4 carbines Rail made of aluminum with attaching hardware included Rail Covers: Material:Polymer Notes: Clip directly onto Picatinny rail configurations on handguards One size covers five slots Three covers per M-4 rail section Full profile covers completely cover the rail
