I keep getting blowouts with these round 100psi, I ...
921930
I keep getting blowouts with these round 100psi, I have used these in everything from 1" to 2". I have been rebuilding a gravity spring system. I've installed over 20 of these guys and seeing failure all over the place. rated to 150psi....maybe we are seeing knock offs? The thread on collars fails. I've tried just hand tightening and also with a wrench...still getting blow outs around 100 psi. I was forced to put in a psi reducer to bring it down to 60.
871747
I'm using them as part of a belt grinder. Probably WAY outside the expected heat and speed tolerances . They seem to be running fine considering how badly I'm abusing them.
4206568
You get what you pay
These tend to blow out in about 2 months so yeah thats my review I have bought 2 sets already not buying again cause they just blew out yesterday
3740560
These tend to get lodged in the barrel.  The uniformity of the pellets are not consistent.  Recommend another type of round.
2437741
Why do I have to use a hole punch to pop the holes out?
1296911
I pumped the ball several times and it's "out of round".  I bought the first ball from another supplier who was slightly more expensive but received a perfect round ball.
You get what you pay for.  Stay away from this vendor.
1698543
I use a Remington 100 and found them to be very unstable at more that 75 ft. Under 75 ft they would only penetrate 13 pieces of cardboard.
3992627
Junk, super hard to blow through to get a sound.  Dont waist ur money on these.
2176007
Dart heads are too big where they don't blow out or don't blow out easy of my .40 c blow gun. I'm going to have to sand them all and hope that works. What a pain.
1201240
As a trap shooter, I'm not really sure if they have helped. Kind of gets katty-wampus every so often and have to be straightened out. I'm keeping the low rise on for now and we'll see.
4176056
I've had these installed in the front and rear doors (front tweeters are in the dash) of my crew cab truck for over a year now, and when I first got them I thought they were great... fast-forward a year later and not so much.
Here's the thing, they sound crystal clear, even at high volume and they handle power well; but whenever I turn them up, I feel like their screaming at me. There very bright with absolutely no warmth or subtleties to the sound, and they quickly become fatiguing even at moderate volumes, there either barely audible or painfully screaming.
I've spent countless hours tuning my system; adjusting amp gains, crossovers, eq settings, time alignments, etc... and I just cant get the sound I want.
My next step will be to ditch the passive crossover and going to an active setup. If that doesn't improve them, I'll be replacing them with something else.
3000237
I switch to a whisker biscuit these wore out too fast even after the bow was tuned properly. they might work better for a lower velocity bow. I crono at 304fps
4932607
I've been traveling with these 'phones since my full earcup Philips ANR model died and burned my PC's headphone amp out. These stay put a lot better than earbuds, but no matter what I do, I can't get these to stay in the part of my ear canal where I get the best performance. These sound best when I put a finger on them to hold them in.

With regard to ANR, after hearing Panasonic's sets at CES, I was stunned. More money, but CES is the loudest place on earth during that show. I walked over, held the -300 cup over my hear. The cups muffelled the noise. I turned on the ANR and the entire convention WENT AWAY. Maybe Panasonic pulled a fast one by tuning the demo circuit. If it didn't, I'm trying those next.
4198164
Connection point blew up in my face on first fill. Ordered another one and now im skeptical of using it.
1332002
Well don't get me wrong I like the look of them and they look pretty cool in my ears but the flares are way to big. My ears are completely healed and it seems when I put these in I had massive blowouts in both ears.  I wish I could get a refund I'm very upset these were a waste of money.
4132367
I've beat the heck out of these and they always come through.
1257366
I Shoot an 80lb PSE Omen Pro. These broad heads 100grains fly exactly like my field points.  I took a shot with the dead ringer broadheads at a 120inch whitetail at 32 yards.  The broadhead went right through the front shoulder and broke the opposite shoulder..  The buck dropped in his tracks...no tracking at all.  After retrieving the broadhead from the buck the ferrule was bent slightly and the blades were also bent slightly.  I have had other very reputable mechanicals like the grim reaper with the same shot and they did not hold up with blades breaking etc.  I would highly recommend the dad ringer trauma.  I used the blades set at 3.125 inch cut.