| Submited By: Sam H. on 04/27/2010 |
I got these about a week ago and installed them in my Bar-10. Of course the G-Spec wants you to put a 303 barrel in it, but I decided to go with a 435 because it would still be housed within the suppressor that comes with the gun. I took a 7/16 drill bit, and bored out the endcap so the EdGi barrel would fit, and I got these to keep the barrel in place, and I'll tell you what, just push one down as far as you can get it in the inner barrel, then get one half way between the hop up and end of the outer barrel, and your barrel won't budge. I literally put a good bit of force on the barrel to try and move it (reasonable amount of course) and it didn't move. I then went and fired it, and it tightened my shot grouping between 3-7'' at 100 feet. I'd say these are well worth the money, and at such a reasonable price. The quality of the spacers are amazing with what feels like heavy grade plastic, something similar characteristics of PVC pipes. The O-rings are also a nice feeling rubber. The spacers are pretty difficult to get in your out barrel, but that's how it's supposed to be. Great buy.