AR 15 Accessories: AR 15 Foregrip with Brass Knuckles (Black/Anodized) Posted On December 20, 2016 at 9:21 am by Andy / Comments Off on AR 15 Accessories: AR 15 Foregrip with Brass Knuckles (Black/Anodized) a Rafflecopter giveaway This is my Waitlist.