centuryarms.com Rank 319.8K. Estimated value 6,792$gpknives.com Rank 136.6K. Estimated value 16,008$gunsmagazine.com Rank 654.1K. Estimated value 3,300$brownells.com Rank 17.1K. Estimated value 130,080$ammunitiondepot.com Rank 107.4K. Estimated value 20,400$colsontaskforce.org Rank 535.4K. Estimated value 4,044$kryptek.com Rank 611.4K. Estimated value 3,528$noze-nuz.com Rank 139.8K. Estimated value 15,636$bestsurvival.org Rank 628.4K. Estimated value 3,432$ar15part.com Rank 565.6K. Estimated value 3,816$