Star Wars B2 Super Battle Droids Custom Cannon Arm Set 20pcs Black and Gun Metal Gray - J's Little Things
30377 LEGO Parts Arm Mechanical Battle Droid FLAT SILVER (6) | eBay
LEGO part 30377 - Metallic Silver Arm Mechanical, Battle Droid at BrickScout
LEGO Sets with Part 30377 Minifig Mechanical Arm, Battle Droid
Amazon.com: WEBRICK Classic Bulk Arm Mechanical, Battle Droid, 200 Pieces White, Compatible with Lego Parts and Pieces 30377(Color: White) : Toys & Games
LEGO Battle Droid Arm (41890) Comes In | Brick Owl - LEGO Marketplace
Amazon.com: WEBRICK Classic Bulk Arm Mechanical, Battle Droid, 300 Pieces Dark Gray, Compatible with Lego Parts and Pieces 30377(Color: Dark Gray) : Toys & Games