Cryo test?

[JBP55]

G4 G17 pictures after 7,800 rounds fired and target shot at 75' from a rest.
Very little wear on the barrel compared to average Glock.

 

[2ridgebacks]

Great to have a happy customer, Very nice group for a pistol at 75' and the wear marks are nothing for a gun with 7800 rounds threw it. thanks for the test JBP55

 

[JBP55]

Better pictures of the barrel posted under Sponsor Cajun Cryogenics.
New barrel pictures added here.