The lbe ambi end plate is constructed of steel and has a black finish.It is compatible with your ar-15.Firearm Type: Ambi End PlateMaterial: SteelFinish: SteelSwivel Studs: Ambidextrous
The lbe receiver end plate is constructed of steel with a phosphate finish.It is compatible with your ar-15.Firearm Type: Receiver End PlateMaterial: SteelFinish: Mag Phosphate
The LBE ambidextrous selector assembly comes with a selector spring, detent and Hex wrench. Made in the USA.Features :Selector SpringDetentHex WrenchAmbi-Selector
The LBE AR-15 Receiver End Plate is made of steel and has a Magnesium Phosphate finish. Made in the USA.Features :Fits AR-15Magnesium Phosphate FinishMade in the USA
Ambi Loop Endplate for AR15s provide the shooter with a loop on both sides of the receiver to mount a single point sling.Features :1018 Steel construction