RGMTU001T - Ruger AR-556 Quad Rail Carbine Length Drop-in
Rating:5 / 5 - 5 - Excellent
Owned Product for:less than 1 day
Pros:Solid enough for a bi-pod or pistol grip. Tons of rail real estate for whatever you wish to add. Fantastic customer support. Five stars!
Cons:None
Other thoughts: