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CIP Proof Mark, what is this?
CIP Proofing is the proof against a certain pressure inside the barrel. These markings are mandatory in certain countries like; Belgium, Chile, Germany, Finland, France, Great Britain, Italy, Austria, Russia, Slowakia,Spain, Czech Republic, Hungary and the Emirates |
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The IGB Polygon Profil Design:
The internal barrel profile does not have sharp edges (lands/grooves), but instead features smooth, rounded transitions. These gentle curves slightly deform the bullet and create a better gas seal, which results in increased muzzle velocity
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Vorteile:
- Less aggressive marking on the bullet Often delivers slightly higher muzzle velocities (5–15% more, depending on the load)
- Can be more accurate with jacketed bullets due to more consistent bore contact and reduced deformation
- Glock-Schützen loben oft die Genauigkeit polygonaler Läufe mit .357 SIG oder 10mm.
- Glock shooters often praise the accuracy of polygonal barrels, especially with calibers like .357 SIG or 10mmLess lead fouling, since there are no sharp edges where lead can build upEasier to clean thanks to the smoother profileLonger barrel life, as there are no sharp edges to wear down
- IGB Glock barrels are known to withstand tens of thousands of roundsOptimized for jacketed bullets (commonly used in .357 SIG and 10mm)
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Manufacturer Information:
IGB Austria manufactures barrels from steel block to finished product and is Europes largest pistol barrel manufacturer. Being independent of any blank supply, IGB Austria chooses the finest steel for pistol barrels. In terms of Glock Pistols, IGB Austria offers barrels for any Glock, for any Generation, in any length and exports those in-house produced barrels worldwide.
Warranty:
Every IGB barrel is sold with a warranty to last up to 75 000 rounds if used with factory ammunition according to the C.I.P. or SAAMI standards.
Please note:
This product is not subject to free trade. Please see & read our General Terms of Business.