I always thought pro mag was good quality but these mags I bought must be copies or a bad batch cause they're almost impossible to load without an up-lula mag loader. having been in law enforcement for 30 years I've used many products and these mags by far are the worst. if the seller can do me some good fine but if not they are going in the recycle bin as i'd be afraid to use them. on second thought i'm just gonna pitch them. safety comes first!
Verified purchase: Yes | Condition: New
it kept jamming after 2 bullets were fired on the range if you put the factory and this one together there is about a 16th of an inch difference in the thickness the stainless steel factory clip worked fine never jammed once in 50 rounds e the only thing this clip is going to hit is the trash can. advise not to buy for your mp 40 shield. junk the gun store owner said stick to factory made s & w this is aftermarket
Verified purchase: Yes | Condition: New
These clips have terrible springs! Won't hold ammo snugly in place and causes a misfeed almost every time. Absolute trash for a clip. The most vital thing for any clip is that it feeds correctly, this could be life or death! Lucky for me I found out at the range.
Verified purchase: Yes | Condition: New
Fit my S&W M&P like a glove.
Verified purchase: Yes | Condition: New
I do not care for the ProMag. It is difficult to load, with a loader, impossible without one. The originals work much better.
Verified purchase: Yes | Condition: New
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