- Joined
- Mar 3, 2014
- Messages
- 57,511
- Reaction score
- 21,592
Factory magwell adapters for the MCR belt-fed are like $120. To save money and for something different I picked up one of these canted M249 adapters for $65.
In order to work on the standard AR lower it needs this notch taken out where this flange meets the main body. Otherwise the adapter won't be able to insert far enough to seat.
So I busted out a circular grinder and a file. My work was nowhere near as clean as the picture above. I scraped off a bunch of paint and managed to take a little off the magazine catch protrusion. lol. Oh well. Threw some aluminum black on it. Looks terrible, but works! Next time I'd skip the grinder and work it down with a file so the whole job looks much cleaner.
I'm wondering if the canting of the nutsack is going to aid feeding.
In order to work on the standard AR lower it needs this notch taken out where this flange meets the main body. Otherwise the adapter won't be able to insert far enough to seat.
So I busted out a circular grinder and a file. My work was nowhere near as clean as the picture above. I scraped off a bunch of paint and managed to take a little off the magazine catch protrusion. lol. Oh well. Threw some aluminum black on it. Looks terrible, but works! Next time I'd skip the grinder and work it down with a file so the whole job looks much cleaner.
I'm wondering if the canting of the nutsack is going to aid feeding.