Fits the Remington 870, 1100 and 1187 12 ga. shotguns; Installs just like the factory 870 follower; CNC precision machined from stainless steel for corrosion and wear resistance; Slotted stainless steel body provides smooth operation and resists galling and contaminants from imbedding into the body of the follower; The body of the follower is precision machined from 300 series stainless steel; The high visibility red insert is 6061 T6 aluminum and is manufactured so that you cannot only quickly see that the magazine tube is empty; In low light conditions, feel the difference between the face of the follower and the rear of a shotgun shell; The body of the follower is polished stainless; The aluminum insert is anodized an eye catching bright rocket red; Weight: 0.6 oz