LS7 may refer to:
Vehicles
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General Motors LS7, a small-block V8 gasoline engine
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Rolladen-Schneider LS7, a 1988–1993 German high-performance single-seat sailplane
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IM LS7, a battery electric mid-size crossover
Other uses
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CS/LS7
The CS/LS7 (military designation QCQ-171) is a submachine gun developed by the Jianshe Industries (Group) Corporation of Chongqing. The CS/LS7 is chambered in Chinese 9×19mm DAP-92 ammunition or 9×19mm Parabellum round.
Development
The CS/LS7 i ...
, a Chinese submachine gun
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