Jesus, this thread is a sh!tshow.
Your picture shows a .22lr rifle. That type of round is type of rimfire round, which is why that rifle is a rimfire replica. There is no such thing as .223lr.
There is no known way of converting that rifle into something that can handle the pressures of .223 Remington or 5.56 NATO.
Last edited by HibikiR; 07-20-2020 at 11:20 PM.
While you definitely cannot convert that HK416 .22LR to a real rifle caliber, I don't read anything in that law which would not allow a semi-automatic AR15.
This vendor https://www.topspotguns.ph sells Colt AR15 type rifles. That said, in looking around a pictures on Google of different gun shops in the Philippines, I did notice that there don't seem to be any AR15 or M4 type rifles on the walls, even at Topspot guns but some pretty nice 'tactical' shotguns are available.
Own: HK91, G36k, HK416, P30L, USP SD
Future: HK243? Assuming HK grants my wish.
I'm sorry you won't be able to modify the rifle. I'm glad you reached out to us before you tried to - the results would have been dangerous to you even if you had succeeded.
Why don't you send us a list of what you can purchase and we can provide some recommendations.
Do you even HK, Bro?