By A Mystery Man Writer
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Batman Was Forced to Use a Gun by a Surprising Villain - Here's Why
Grapple Gun, The Batman Universe Wiki
Batman (Bruce Wayne), DC Database
Grapple Gun - The Dark Knight Rises Guide - IGN
Grapple Gun - The Dark Knight Rises Guide - IGN
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What are some of Batman's most impressive intellectual feats? - Quora
Batman (Telltale Batman Games), Batman Wiki
The Batman - Grapple Launcher Limited Edition Prop Replica – Factory Entertainment, Inc.
DCU Batman: Under The Red Hood
Batman: Under the Red Hood
Why did Deathstroke lose to Batman in Batman: Secret Files (2018) Issue #3? - Quora