ATP LONG 5.56mm .22 Suitable for Huben K1, GK1

ATP LONG 5.56mm .22 Suitable for Huben K1, GK1
  • ATP LONG 5.56mm .22 Suitable for Huben K1, GK1

A new type of patented airgun turned lead bullets for the 21st century suitable for Huben. ATP - Altaros Turned Projectiles.

ATP slugs are manufactured by using the unique lead turning technology on a precision CNC machine that Altaros has developed first in the world. Slugs produced by this technology have very precise dimensions resulting in almost zero weight difference with excellent axial symmetry. That can't be achieved by any other method currently used. ATP slugs achieve a high ballistic coefficient of BC 0.15, which is the highest on the market.

These key features predetermine ATP to achieve maximum accuracy and stability when shooting at tens or hundreds of meters. Slugs made with this technology currently hold a world record of hitting target on 1 MILE from an airgun!



This product can not be put in the basket, you can order ATP slugs on our licensed e-shop for selling firearms and ammunition:

Note: To lower the Shipping fees it is better to order more pieces in one shipment.

You will see the final price before finishing your order.

For more than 20 packages, please send us an email to, we will calculate the most advantageous postage and packaging according to the exact quantity and address.

Suitable for HUBEN K1 and GK1 PISTOL

For other rifles with different barrels, it is advisable to find out the appropriate size of the projectiles.

The recommended muzzle velocity is around 280 m/s - 900 fps and lower. The maximum speed is up to 300 m/s (up to 980 fps)!

Parameters of SLUGS:

  • Ballistic coefficient BC 0.15 (function G1)
  • Diameter - 5.56 mm .2189"
  • Weight - 2.32g - 35.8 grain
  • Length - 10.7mm 0.42"
  • Quantity 110 pcs


  • High precision
  • Precise shape
  • Perfect symmetry and balance
  • The highest ballistic coefficient on the market BC 0.15 (function G1 at muzzle velocity 279 m/s)
  • Extremely low weight differences - Significantly improved muzzle velocity consistency
  • Peripheral grooves for reduced friction allow easy insertion into the barrel
  • Packed individually in extremely durable packaging.

Visit: Customers reviews

Extremely durable packaging:

Packed with emphasis on the maximum safety of slugs during transport. The slugs are seated individually in a resilient foam that absorbs shocks. The entire package is vacuumed, thus pressing the two halves of the package firmly and preventing slugs from moving in any way. This will prevent their mutual compression and deformation. In this package, the slugs retain a perfect turned shape even after a long, difficult journey and rough handling.

Package tested by 17 feet (5 m) drop test

Examples of real shooting with ATP .22 from Gregor

Accuracy test Huben K1 .22 2021 Wood, ALTAROS ATP LONG from 12:30 min.

The appearance of the surface of the slugs may vary from one package to another, but this does not affect functionality or accuracy.

Price in USD may vary depending on the actual exchange rate.