the box is in the mag well is very tight in the stock on the sides,but it doesnt stick up higher than the stock, it is flush or just a hair shorter that the stock,if letting it cool doesnt fix it then i am going to try the pressure on the barrel and see if that helps,and i will also remove just a bit of the back of the stock so it will contact the block solid on the reciever, i will let yall know how it does,thanks.