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AR15 Upper Receiver

Schematic ID #814

Download the Brownells AR15 Upper Receiver Schematic to customize, clean, or repair your AR15 Upper Receiver.  (See all gun schematics here)

Ejection Port Assembly 1a Forward Assist Assembly 2a Barrel Nut Assembly 3a Front Sight Assembly 4a Front Site Base Assembly 5a Leader Lines Charging Handle 20 Gas Tube 14 Gas Tube Pin 13 Ejection Port Cover 21 Ejection Port Cover Hinge Pin 23 Ejection Port Spring 22 Ejection Port Cover Hinge Pin Snap Ring 24 Hand Guard 15 15 Upper Receiver 1 Forward Assist 25 Forward Assist Spring 26 Forward Assist Roll Pin 27 Hand Guard Snap Ring 19 Weld Spring 18 Delta Slip Ring 17 Front Sling Swivel 9 Front Sight Base 5 Front Swivel Rivet 10 Taper Pins 11 Handguard Cap 12 Flash Hider 3 Crush Washer 4 Barrel 2 Barrel Nut 16 Front Sight Spring 6 Front Sight Detent 7 Front Sight Post 8 Leader Lines
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All Schematic images, drawings, artwork, and text are the property of Brownells, Inc. Process Patented USPTO# 7,437,319. US Patent No. 8,775,266. Additional Patents Pending.