New RROC Conversion 5.56mm Upper for AR-15's/CAR-15's. Looks really neat.

[viper]

I just wrote and posted an article about this thing on Defense Review(http://www.defensereview.com). It's a drop-in upper for any AR-15/CAR-15 that negates felt-recoil and muzzle climb, and runs much cleaner and more reliably than a standard AR/CAR upper.

Here's the direct link to the full story on DefRev:

http://www.defensereview.com/article.php?sid=258&mode=thread&order=0.

I hope you guys enjoy it.

 

[Christopher II]

Two questions:

Does this system use the standard AR ejector?
How much does it weigh?

- Chris

 

[viper]

Christopher II,

It weighs 6 lbs, and I have no idea whether or not it utilizes the standard AR ejector. It's a good question. I just don't know the answer.

David

 

[Christopher II]

6 pounds for the entire gun? Not bad. Sounds like it'd be worth wringing out, anyway.

Thanks for posting this.

- Chris

 

[viper]

No. The RROC upper receiver is 6 pounds by itself. You need to add the weight of a lower CAR or AR receiver to that.

 

[Andrew Wyatt]

that's awfully heavy for an all up shortbarrelled AR.

 

[Kharn]

Christopher II:
What does using the standard AR15 ejector matter? Its a spring-loaded plunger on the bolt face, not reciever mounted like the AK.

Kharn