Looks nice. Green is different, might grow on you. I'd keep it as-is for awhile and shoot it.
I have a ejection port buffer on my pre-ban HK-91, also added the HK bi-pod.
I escaped Kommiefornia, it's worse than you can imagine. They have been attacking guns for decades but every other right is also under fire. Communists don't believe in personal property rights (unless you're and Elite party member). It's a lost cause, freeshit army and letting 15 million...