Hello everybody new guy to the forum here. I usually build AR-15s' so I'm still fairly new to the "AK" platform. I bought a Saiga sporter in 5.45x39 and want to convert it to the standard AK style. I recently saw a Saiga variant by Krebbs Customs that caught my eye, so my new project is to modify my rifle around the Krebbs Custom UFM Keymod Rail. Everything seems pretty staight forward, except I want to move the Front Sight Base closer to the shooter and thread the muzzle.I know with dimples holding the front sight base secure the holes could be a problem filing in. My main question is: Is it