They'd light-weight barrels and the ammunition fed only within the left facet. Service trials raised doubts about whether the guns could be suited to plane or for anti-aircraft use. A large barrel M1921 was deemed for ground vehicles.[22] The BAR is produced with aluminum alloy or steel receivers, with regards https://bookmarksusa.com/story16926578/the-single-best-strategy-to-use-for-browning-guns