Does the Mossberg 590SP 12 GA 20" 9 Round Cylinder Bore w/ Heat Shield have the metal trigger guard/housing and safety like the 590A1 or is it polymer?

Question

James G. · Answer

Mann, it is Polymer Sir. The 590SP  ha a polymer trigger guard and safey, and standard barrel. The Model 590A1 has an aluminum trigger guard and safety, a heavier barrel, and a bayonet lug (although some versions of the 590 also have bayonet lugs), intended for military use under extreme conditions and rough handling; the metal trigger guard was added in response to the 3443G materials requirements, and the heavy barrel was added at the request of the Navy to prevent barrel deformation.

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