Anyone had experience of fitting MAGPUL kit to m4 based rifs?
I'm looking to get the specna arms mk18 prime.
Bronze rail with tan grip stock etc. But gonna swap out the stock and pistol grip,
Pistol grip MAGPUL moe
And the stock would be the ctr. I'm guessing it's tight for space with the ctr but has anyone done it?
If not could always use the Str Stock.