GecoCentrefire rifle cartridges

GECO rifle cartridges are made for the true sportsman. The line stands out by offering optimal choices for everything from target practice to all worldwide hunting applications. GECO rifle cartridges - All you need. A choice between six different GECO bullets allows for the best match of cartridge to target: GECO Plus for large game, GECO Express for long-range shooting, GECO Teilmantel (Soft Point) as a true all-around workhorse, GECO Zero as a lead-free bullet with extreme stopping power and GECO Sport and Target FMJ for match shooting and training.

All GECO rifle cartridges are “Made in Germany”, your assurance that satisfying accuracy and balanced terminal ballistics are just as important to GECO as are innovative products made to the highest quality standards.

Other calibres

Data sheet Retailers

GECO GECO 7x57 ZERO 127 gr

Item no.: 2318817

Velocity

	0m	50m	100m	150m	200m	250m	300m
mV [m/s]	0870	50814	100760	150708	200659	250611	300566

Energy

	0m	50m	100m	150m	200m	250m	300m
mE [J]	03103	502717	1002368	1502055	2001781	2501531	3001313

		50m	100m	150m	200m	250m	300m
	100m	50m -0.6	100m ⊕	150m -3.6	200m -12.1	250m -26.3	300m -47.1
MRD	173m	50m 1.4	100m 4	150m 2.4	200m -4.1	250m -16.3	300m -35

BC-Value	0.274
Barrel length	600

GECO ZERO bullet

GECO ZERO is GECO’s newest development. It distinguishes itself with premium accuracy and outstanding stopping power – and is completely lead-free! This highly innovative jacketed bullet has two tin cores. Assisted by the hollow-point design, the pre-fragmented front core disintegrates instantly upon contact with the targeted animal and releases a large portion of its energy to quickly bring it down. Together with the jacket, the rear core remains a stable slug to penetrate and provide a certain exit wound. This makes GECO ZERO an excellent choice especially on light to medium game.

Applications

Light game
Medium game
Heavy game

**Construction GECO ZERO bullet**

GECO ZERO: Lead-free bullet with great accuracy and terminal effect – for all game.
**GECO Performance Point:** for accuracy and certain expansion
**Pre-fragmented tin front core:** for reliable performance and solid stopping power
**Rear cannelure:** for high weight retention and a certain exit wound

GECO centerfire rifle cartridges in caliber 7x57

Already in 1892, the Mauser company introduced the 7 x 57.
The GECO range meets the demand of owners of ordnance weapons with this calibre still today. In hunting, this calibre plays a minor role today. For this reason the lead-free GECO ZERO is offered bullet with a weight of 127 gr.