Unrivalled pistol performance.
Decades of continuous improvement have generated the perfect pistol round. Technical research and testing in ballistics, semi-automatic cycling, optimum bullet profiles, priming systems, case construction and the perfect lead alloy have enhanced ELEY’s knowledge in this sector. Comprehensive testing was undertaken to find the ultimate combination of these elements, to produce ELEY tenex pistol.
The benefits of this cartridge include a round nose bullet profile to ease feeding in semi-automatic pistols and rifles. The projectile is made from a high specification lead antimony alloy which reduces surface damage when cycled through the firearm.
Precise manufacturing techniques form cartridge cases of uniform length from a tightly controlled brass alloy. This ensures each propellant charge burns in a controlled volume, delivering a consistent energy to each projectile. Providing a controlled recoil pattern and rapid recovery of sight picture.
Accuracy with ELEY tenex pistol can be improved by matching the pistol and ammunition at our testing facilities in the USA and Germany, both have 25m and 50m lanes. The world’s leading athletes all test their ammunition and leave nothing to chance.
| Bullet Profile | Bullet Weight | Mean Velocity m/s | Mean velocity ft/s | Max Radial Standard Deviation | Lubricant | Cartridge Length | Ballistic Coefficient | Drag Model | Strike Depth | Recommended Head space |
|---|---|---|---|---|---|---|---|---|---|---|
| Round-nose | 2.59 grams / 40 grains | 276m/s-287m/s | 906ft/s-942ft/s | 4.40mm | Paraffin Wax | 25.4mm / 1 inch | 0.112 | RA4 | 0.012-0.015 in | 00.040-00.041 in |
Strike depth
The diagram below displays a cartridge case that has been shot. The indent, where the firing pin has hit the cartridge, is called a strike.
It is important to measure the strike depth on the cartridge because this is the point where the primer is activated.
A minimum strike depth is necessary to transmit sufficient energy to the primer to cause its ignition and ensure that the cartridge does not misfire.
The ideal strike depth for an ELEY cartridge is between 0.012–0.015 in. This depth can be measured using a strike depth gauge.
Batch numbers
Every box of ELEY ammunition has a specific number code printed on the end panel of the box.
The code relates to the grade of the product, manufacturing year, the loader on which it was produced, the batch number, and the average velocity of the ammunition across four barrels during the proofing process.
10 = Loaded product 26 = Year of manufacture 04 = Loader number 244 = Batch number for loader 1045 = Mean velocity across four barrels
If you love data, you can explore our premium ammunition proof data by entering the batch number online. Go to www.eleyxshot.com and create a free account.
ELEY vip – It’s all about you!
If you would like to discover how to achieve the ultimate performance with ELEY ammunition, visit www.eley.co.uk/vip It’s the quickest way to get the help you need.
Batch testing
Velocity and proofing
Cleaning you barrel
Understanding head space

