I'm a huge fan of the SI stock stop. Really threw my local detective for a loop when we saw each at the range the other day. He is used to the old fashioned way and is surprised that both ranges and civilians are coming up with newer ways to meet the BS requirements here in NJ without destroying their rifles or magazines.
These two look nice (have 2 HG permits):
The Glock already has the optics. Is that MkIV compatible with optics at the rear? Are those prices good?
Also, was wondering if someone could suggest a website that deals with NJ and ships to their FFL dealers.