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 you 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.

Features :

• Chemical resistant
• Increases grip comfort
• Fills the gap between the trigger guard and the pistol grip