I would branch them into:
- really helpful upgrades (aiming, power, maneuverability,...);
- upgrades that help you make a strong connection with the rifle;
- totally useless or stupidly expensive;
Some AR-15 Upgrades I consider useful: 1, 4, 8, 9, 11
Going through my extra parts storage and the wife says it's time to clean it out, so here are all of my extra parts, hopefully they can go to use for someone.
1. Leupold 3-9x40mm Rifleman Scope
Great condition with light scope-ring marks. I have the box and papers with it. Very clear glass...
I have a like new Magpul handguard for sale. I bought the handguard last month along with four extra rails and installed it onto my AR. I just received a YHM Free-Float quad rail as a gift from my brother, so I'm replacing it.
The extra rails are:
1x 5 slot
1x 7 slot
2x 11 slot
They can be...
Trigger Guard with Roll Pin - $5 Shipped
Pistol Grip - $5 Shipped
A2 Stock with Buffer Tube, Spacer, Buffer, Spring, and Trap-Door Buttplate (I just installed it on my AR yesterday, still new) - $60 Shipped (Sold Pending Payment)
Standard Length Handguard - $20 Shipped
Money Orders only...