Ergo Gapper, Ergo 4085 Ergo Grip Ar15/m16 Gapper

Fills the gap between the trigger guard and the pistol grip on the ar/m4 and cushions your knuckle, prevents abrasion to your finger, and provides a more finished look to your rifle.The gapper is chemical resistant, clips in easily, and secures with a tight friction fit.

Model: Gapper
Material: Rubber
Color: Black