tip, produced by Metallwerk Elisenhütte GmbH. Patrone, 5.56×45mm, DM51: 5.56×45mm 3.6 g (55gr) deformation pure copper cartridge designed for high energy transfer to soft targets, produced by Metallwerk Elisenhütte GmbH. South Africa Round, 5.56×45mm, Ball, R1M1/M2: M193 equivalent with Boxer (R1M1) or Berdan (R1M2) primers produced by Pretoria Metal Pressings (currently a division of Denel) from 1977 to 1983. Round, 5.56×45mm, Tracer, R1M1/M2: M196 equivalent produced by Pretoria Metal Pressings from 1979 to 1983. Round, 5.56×45mm, Drill, R1M1/M2: Drill round produced by Pretoria Metal Pressings from 1978 to 1983. Cartridge, 5.56×45mm, Blank, R1M1/M2: M200 equivalent produced by Pretoria Metal Pressings from 1978 to 1983. Cartridge, 5.56×45mm, Rifle Grenade Launching, R1M1: Grenade-launching cartridge produced by Pretoria Metal Pressings from 1979 to 1983. Round, 5.56×45mm, Proof, R1M1/M2: Proof round produced by Pretoria Metal Pressings from 1979 to 1983, identifiable by honey colouring on the tip and base until 1982 when this was switched to yellow. A warmer round variation exists which is identifiable by purple colouring on the tip, base, or both. Round, 5.56×45mm, Ball, M1A2/A3/A4: M193 equivalent with Berdan primers produced by Pretoria Metal Pressings from 1983 onwards. Round, 5.56×45mm, Tracer, M2A2/A3/A4: M196 equivalent produced by Pretoria Metal Pressings from 1983 onwards. Cartridge, 5.56×45mm, Blank, M4A2-A7: M200 equivalent produced by Pretoria Metal Pressings from 1983 onwards. Cartridge, 5.56×45mm, Rifle Grenade Launching, M5A1/A2/A3: Grenade-launching cartridge produced by Pretoria Metal Pressings from 1983 onwards. Round, 5.56×45mm, High Pressure Proof, M13A2/A3/A4: Proof round produced by Pretoria Metal Pressings from 1983 onwards, identifiable by yellow colouring on the tip, base, or both. A warmer round variation exists with purple colouring. Round, 5.56×45mm, Drill, M14A2/A3/A4: Drill round produced by Pretoria Metal Pressings from 1983 onwards. Round, 5.56×45mm, Ball, Manna: M1-type round with thin-walled jacket produced by Pretoria Metal Pressings from 1986 onwards. Round, 5.56×45mm, Ball, M193: M193 equivalent produced by Pretoria Metal Pressings for export sales. Round, 5.56×45mm, Ball, SS109/M855: FN SS109 equivalent produced by Pretoria Metal Pressings for export sales. Round, 5.56×45mm, Tracer, M196: M196 equivalent produced by Pretoria Metal Pressings for export sales. Cartridge, 5.56×45mm, Blank, M200: M200 equivalent produced by Pretoria Metal Pressings for export sales. Switzerland 5,6mm Gw Pat 90: The 63-grain 5.56×45mm Gewehrpatrone 90 / 5,6mm Gw Pat 90 ("5.6-mm Rifle Cartridge 90") is the Swiss Army's standard 5.56mm Ball round. It is optimized for use with the Sturmgewehr 90 service rifle, both which were adopted in 1987. The Sturmgewehr 90