The buffer tube we sell in our kits are made from 7075 aluminum with dry lube finish (100% milspec). Don't be fooled by other companies selling milspec tubes made from 6061. It might be milspec in size but it's not truly milspec. Buy from Rainier and buy with confidence.
- Mil Spec Buffer Tube 7075 aluminum
- 6 Position Buffer Tube
- End plate
- Castle nut
- Standard "H" buffer 3.9oz
- Buffer Spring for collapsible stocks
|Manufacturer||Rainier Arms, LLC|