Western Arms Gbb M4 in Bristol
Western Arms GBB M4 upgraded 6.1 tight bore barrel g&p bolt catch Npas kit 8 magazines, 1 works perfectly, 4 slow leaks rest can be repaired from leaks with some love. And 3 other mags that look similar but must be a different make as they don't fit. £450 all in, or separate mags etc, also willing to swap for a vsr or l96