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Heckler & Koch Rifles G3

Shop today for Heckler & Koch G3 parts and schematics with Numrich Gun Parts. Numrich has been leading the industry since 1950 with parts and accessories like these Heckler & Koch G3 parts, and continues to serve the gunsmiths, hunters, and target shooters who rely on Numrich for current and obsolete parts. Browse our selection today and place your order.

Heckler & Koch Rifles G3 gun schematic
Rear Sight Cylinder, Used
Product #: 68120
Shipment prohibited outside USA.
Part Key: 23
Rear Sight Plate
Product #: 68130
Shipment prohibited outside USA.
Part Key: 24
Rear Sight Retaining Screw
Product #: 68250
Shipment prohibited outside USA.
Part Key: 26
Magazine Catch
Product #: 68260
Shipment prohibited outside USA.
Part Key: 27
Magazine Catch Spring
Product #: 68280
Shipment prohibited outside USA.
Part Key: 28
Magazine Catch Button
Product #: 68310
Shipment prohibited outside USA.
Part Key: 30
Magazine Catch Clamping Sleeve
Product #: 68340
Shipment prohibited outside USA.
Part Key: 31
Magazine Catch Lever
Product #: 68370
Shipment prohibited outside USA.
Part Key: 32
Magazine Catch Lever Bushing
Product #: 68420
Shipment prohibited outside USA.
Part Key: 33
Bolt Head Locking Lever, Used Factory Original
Product #: 68550A
Shipment prohibited outside USA.
Part Key: 36
Bolt, Used, Original
Product #: 68580
Shipment prohibited outside USA.
Part Key: 38
Bolt Locking Roller, Used (2 Req'd)
Product #: 68610
Shipment prohibited outside USA.
Part Key: 39
Bolt Locking Roller Holder, Used
Product #: 68620A
Shipment prohibited outside USA.
Part Key: 40
Bolt Locking Roller Retaining Pin
Product #: 68630A
Shipment prohibited outside USA.
Part Key: 41
Extractor, .308, New Factory Original
Product #: 68660A
Shipment prohibited outside USA.
Part Key: 42
Extractor Spring, New Factory Original
Product #: 601220C
Shipment prohibited outside USA.
Part Key: 43
Bolt Locking Piece
Product #: 68680
Shipment prohibited outside USA.
Part Key: 44
Firing Pin Spring
Product #: 68690A
Shipment prohibited outside USA.
Part Key: 45
Firing Pin
Product #: 68700
Shipment prohibited outside USA.
Part Key: 46
Rear Grip, Black Plastic, Used Factory Original
Product #: 808990
Shipment prohibited outside USA.
Part Key: 47