What did it weigh prior to the barrel swap? That stock and scope appear to be pretty heavy and of course a bull barrel isn't going to help weight.
Is it a 20" barrel?
The stock BCL102 I have was 8.9 lbs before adding an optic. Let me grab a couple pics I took...
With Elite 6500 1.25-8x32 and a GG&G QD 35M mount

plus
A IMI mag with 5 rounds



















































