Re: Just tested my Lonewolf barrel for my Glock!
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: nw1911guy</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: turbo54</div><div class="ubbcode-body">I've done a bunch of night shooting with various guns/calibers, and I feel the "flash blindness"/loss of night vision is hugely over exaggerated.
Every gun I've ever shot at night belches a fireball. Particularly the magnum types. Anything with blue dot powder creates a ridiculous flash/fireball. The amount of flash is going to be based on powder chemistry, burning speed, barrel length and cartridge efficiency.
Titegroup and Solo1000 are very fast powders and create little flash. 5" barrels allow the powder to more completely burn and have less flash. 9mm is very efficient and flashes less. Revolver always flash a LOT. My Smith 500 engulfs my hands in a ball of fire with any powder - but more so with the slow stuff like H110. It has the 4" barrel and comp ports, but you can't even see the fire come from the comp because it is so overdone by the fire coming from the cylinder gap.
My ported glocks on the other hand give off a noticeable "V" shaped pattern, but without the ports, your eyes are still subject to viewing a bright flash, so I ask whats the difference?
Eyes/Vision vary widely from one person to another, so YMMV, but I can say muzzle flash has little affect on my night vision, and is not affected more by porting.</div></div>
If
You haven't shot enough different guns with enough different ammo. I can tell you for a FACT that a 5" Government model with 230grain Remington Golden Saber throws a couple sparks. Contrast that with something like some of the old Triton 135gr HPs out of an H&K USP40c that had so much muzzle flash I couldn't even see the back of the gun afterwards, say nothing of the sights. These experiments were both conducted at night. Not trying to be a dick, just saying.
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If 42gr H110 under a 350gr XTP through a comped 4" Smith 500 doesnt produce a flash - I don't know what does.
Again, eyes and vision vary widely from one person to another. Maybe I'm younger than you, maybe I eat more carrots, who knows.