magazine coupler. whose has em? and which works well??

[M4rk]

lookin for a  mag coupler, any ones using them?

[Microgunner]

Which mags?

[M4rk]

colt m4

[Dusty44]

Don't know who is actually using them.

I routinely get online fliers from:  Brownells;  Sinclair;  MidwayUSA;  CTD (CheaperThanDirt);  Cabela's;  Palmeto State Armory;  Sportsman's Guide.  I have seen a three-way coupler for three Ruger 10/22 mags;  couplers for two 20 or 30 round clips for a variety of mags.

Historically,  in Viet Nam duct tape was used routinely to tie two mags together so the pair could be inverted and shoved back into place quickly in a fire fight.

For myself,  a single 10 or 20 round clip has been more than adequate for use at the target range.  I usually load 5 or 10 rounds.  A longer clip is easier to handle sometimes.  Time spent slipping cartridges into a clip is time for the rifle to cool.

All this applies to my 10/22 and my DPMS 223/5.56 and to some extent to all my other guns.