General Information My G&P M16A4 has a 6.03mm TBB, King Arms Metal Hop-up, Matrix ACOG Red/Green Dot Sight, Magpul Trigger Guard, Magpul Magazine Assists (x4) and I run midcaps only. Gallery g-p-m16.jpg 1 MB Views: 16 g-p-m16a4.jpg 641.6 KB Views: 19 Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Link