Making magazines reliable? How? (AR-15)

[Green461]

I have some Brownells magazines, They all suck.

My Vietnam era magazine has always been flawless no matter what, when you press the follower down, the entire thing goes down, it cant twist. All the other magazines, when you push the follower down in the center the front goes down first, like the follower is thin and not supportive. The unstabilized follower I believe is my problem. Rather than junking these all I'd like to go through them and get them to work.

My question is..... is there a "go to" follower and spring that is the best? I have some 20rd and 30rd mags.

 

[TheOE800]

Brownells has a satisfaction guarantee. Send those mags back, buy Magpul with your credit.

 

[Green461]

Brownells has a satisfaction guarantee. Send those mags back, buy Magpul with your credit.

Ive had them for a few years, some are painted. I just ordered 10 magpuls from Palmetto state. If anyone is looking for any they have a special. 7.99 each when you use the promo code "PMAG" and shipping is free on them. https://palmettostatearmory.com/magpul-pmag-30-5-56x45-magazine-mag571-blk.html

But i'd like to fix these ones I got also.

 

[Redlion]

There are quite a few options for replacing the springs, followers and springs & followers together.
Here is one possibility from ASC for the spring/no-tilt follower combo that you can get in 20 and 30 rounds.
ASC | 223/556 Stainless Steel AR-15 Magazine Spring Kit

Or you can just try some no-tilt followers such as from Magpul and see if this will work.
MAGPUL Enhanced Self-Leveling USGI AR-15 .223 / 5.56 Magazine Follower, 3 Pack

I usually buy magpul, Lancer and D&H magazines.