Gunsmithing DBM magazine?

[keith jones]

I am almost ready to get my build sent to a smith. I am however looking for a DBM with the least amount of slop/or movement in magazine. I seen a right up on here some where but cant remember who made it. Just want a nice tight fit for magazine with no rattle or play. Thanks Kejones1

 

[MOAxp]

Black Ops has a tensioner

 

[ranger1183]

DBM « Defiance Machine