My Sabre Defence and Garrison Mfg Build W/PICS

I got my sabre defence stripped lower reciever this week and ordered my rifle kit from www.garrisonmfginc.com and wow it is a pretty sweet rifle. here are some pics of the gun. It looks like there are some marks on top of the upper but there is not that is just some oil i did not clean it before the pics.

http://i153.photobucket.com/albums/s201/johndeeere1979/03152008056.jpg
http://i153.photobucket.com/albums/s201/johndeeere1979/03152008054.jpg
http://i153.photobucket.com/albums/s201/johndeeere1979/03152008053.jpg
http://i153.photobucket.com/albums/s201/johndeeere1979/03152008050.jpg
http://i153.photobucket.com/albums/s201/johndeeere1979/03152008048.jpg
http://i153.photobucket.com/albums/s201/johndeeere1979/03152008045.jpg

sweet, was it hard to put the lower together??