Colt and Ciener conversion units

[SLAMFIRE51]

I bought a Colt 22lr conversion unit yesterday and received Ciener unit today from Bushmaster. Haven't shot Ciener yet, but plan to burn a few through it tomorrow.
Here's some pics of Ciener.

http://www.gunsnet.net/album/data/500/19532body2.jpg

http://www.gunsnet.net/album/data/500/19532mag11.jpg

http://www.gunsnet.net/album/data/500/19532mag33.jpg

http://www.gunsnet.net/album/data/500/19532mag22.jpg