Recent retirement allows me more time to potter about and hopefully add a little pocket money to my basic state pension - so my home build prices are now rounded down by about 10%. These KwikFit Add On Night Vision rigs are made with some factory moulded and machined components that were custom designed and made specifically for me. I say this to explain that while I will only generally have one completed at a time, I will usually be able to replace it within a day or so from stock parts