limbaughfan
Member
- Joined
- Jul 13, 2006
- Messages
- 323
Are they any good im leaning toward a Glock 9x19 model19c.Discuss.
Porting Firearms, and night vision: A couple of years ago Dick Metcalf did an article in “Shooting Times” about the night vision effects of ported handguns. After actual testing with a stop watch, his conclusion was that there is virtually no difference in the time lapse of firing ported, or un-ported concealable firearms as it relates to loss of night vision from the flash. What he did find was a better capability to put multiple shots on target with ported firearms after the first shot and subsequent loss of night vision from both un-ported and ported small handguns.