Because ARs are Barbies...
Swapped the moderator and grenade ring for an A1 birdcage and swapped the aluminum 2nd gen stock for a 3rd gen plastic. Interestingly it's still an accurate representation of an Air Force GAU-5A/A, just from the '80's instead of the '60's.
Took inches off the overall length and nearly a pound off the weight. 6.5 lb. fully loaded; 30-1/2" extended, 27-1/4" collapsed.
It's good to have a tax stamp!