Spartan Precision Equipment is a UK outfit specializing in carbon fiber and aluminum bipods, tripods, and shooting systems designed for the hunting and tactical markets, including LE and special forces….

The SIG/Sauer catalog continues to expand, now with this new carbon fiber-enhanced M400 and its piston-driven 516 counterpart (not shown.) The free-floating handguard and A2-length fixed buttstock are both fashioned…