I fitted a real ( ex Police) Hensoldt optic rail onto GBBR G36 with no modifications.
Not done a handguard replacement yet, so cant comment.
But from what i've seen then it's do-able.
What sort of handguard are you thinking of ?
Youngsters ?
Drat, counts me out 😅
But yes, i know of whom you speak.
And oddly enough, i did see a nice working Equilibrium M92 during a days fun at Sopley
Gun/Model: Specna Arms HA05 - 416 variant.Black/FDEAccessories: upgraded Geisselle rail, Element PEQ15, Torch, Dual Switch, Rail Sections, Clone CTR stock,Clone BUIS, SCAR style suppressor and flash-hider, Guarder Clear HOP rubber, UK level spring, clone VFGCondition: Good, shows signs of use etc. Body has a scratch on it which has been covered aith a black marker pen.Previous owner has marked it using a chalk pen.FPS: 325 - 335 Feet Per Second
29/10/2020 - it's still here