Similar in design to Harris bipods, these are good quality folding/extending bipods suitable for deacts, airsoft, replicas and airguns. We have also used one on a live .22 rimfire rifle without issue. All metal construction with rubber feet and extendable legs giving height adjustment from 6" to 9". QD stud fitting but now also complete with QD stud to picatinny/weaver rail adapter allowing it to be fitted to any standard railed grip. Sorry - no international sales. Call our credit card sales hotline to buy this item now with your credit or debit card - 024 7637 3581. Great value.