M-Lok 16.5" Super Long Free Float Handguard Accessory Mount System For .223 223 $80
Sig 556 accessories? - AR15.Com Archive
APOC Armory - AR15 Parts and Accessories for Builders
AR-15/M-16 Spade Grip Accessory. This would look nice mounted on my truck.
Obviously there have been some modifications to the over the years. Most recently the rifle has been under fire for "looking too scary" in states like California and Connecticut. Here are some mods that are unique to say the least.
What Do I Put on my Hunting AR-15? - AR Accessories
m4a1 10.5 - Google Search
AR-15 Accessories - Photo by @J E grijalva #ar-15 #gunporn #AccessoriesIT @ http://www.mountsplus.com/AR-15_Accessories/AR-15_Scope_Mounts/AR-15_Rifle_Accessories.html Save 10% Discount Code MSP3000