Mako Noise and Movement Eliminator for M16/M4/AR-15

they are 2 bucks everywhere else- like the guy before me did, just google a bit and you will find them

I bought 10 of these from another sight for less than the price of 1 here (including the shipping price). And as the other reviews state it took less than 5 min. to find a much better price. I hope that this seller just made a typo with their price. This product does look a little nicer than the standard accu wedge. I'll find out soon if it works better....Ok, I've had these for a little while now and this add has still not been updated, so I don't know about this sellers price (Still very high).As for the product it is a much tighter fit than other accu wedge's. If you have a worn loose fit on your upper & lower you should use these. But, if you have a new or tight fit than you might want to use the standard orange style accu wedge. With this product I have to put my rifle upside down on a stable surface and lean hard on the handle (seems like it takes about 20lbs of pressure) to get the rear pin out. This is an accu wedge on steroids.

Ignore all the non-Verified Purchase reviews. This price is for a PACK OF 25...not just 1.

Go here, you can get three for 4.00 bucks.  OTSupplier .223 5.56 Accu Wedge 3-pack BLACK Ar15 Rifle Rubber

...with 5 seconds of looking elsewhere on the internet. They work well to diminish play between the upper and lower receivers of AR-15s. You can buy >10 of them for the prices here for 1.Cheers.

These are $1.99 all over the internet. DO NOT PAY $25 FOR THIS! RIP OFF! The product works great, but buy it elsewhere!