I have a slightly used front side sling mount, it is stamped for M16A1 and M16A2 barrels it can also be used with M-4 barrels. All you do is flip the mounting bracket over for which ever barrel you have. This comes complete with both mount parts and both straight pins that you use to tap and lock it down.
I am asking $20.00 and that includes shipping to your door.
I take money orders or paypal + 3%.
I am open to trades for AR iteams such as a very good sling or a assault case for my M-4 or other things you might have.
Feel free to shoot me an IM or an email and thanks for looking.