Ergo 4010-REB Suregrip Kit .223 and .308 AR15, Robin Egg Blue

Very similar in size to the 4009 and 4011. The 4010 is slightly more rounded in the back. The shooter may or may not notice this size difference.

Features:

- Design allows installation on both .223 and .308 AR-15 type lower receivers.
- A2 sized inner cavity compatible with many accessories available on the market.
- Ergonomically correct finger grooves
- Integrated rear upper extension supports the web of your hand.
- Over molded SUREGRIP material provides non-slip grip
- Virtually impervious to oils and solvents
- Comes with The Gapper

Specifications:

- Color: Robin's Egg Blue