An accurized variant of the G3. The "SG" stands for Scharfschützengewehr, or "sharpshooting rifle". The rifles were individually selected from the production line for their accuracy and then modified. A Zeiss 1.5-6× variable power telescopic sight was added using a HK claw mount attached to the receiver. The stock was extended slightly compared to the standard G3 fixed stock and comes with a heavy, dual-stage buffer and adjustable cheek rest. A special set trigger group was added for a crisp trigger pull of 1 lb. Automatic fire was retained.Çöllü Industries.