K'nex SIG SG 550

Hello everyone! This is my most recent k'nex creation: The SIG SG 550. It's a model with a couple of features:
- Good Looks (imo)
- removable magazines
- movable trigger
- movable charging handle
- comfortable
- textured butt-stock
- 2 types of tops: railed and not-railed
- a couple of attachments (scope, my red dot sigt, bakebitz's rds, silencer)

Tell me what you think, and please rate.


~~~~credits go to Bakenbitz for his Red Dot Sight~~~~
*****If someone else used the type of rds I used, please tell me*****
(includes close ups for my rds, if you want to use it)
>>>update: trigger guard added (functions as mag-release)<<<