After sampling and testing different ammunition brands, I decided to purchase four boxes of the 60 grain .22LR aguilera rounds. Each box came with 50 rounds.
Each round was higher in carbon than CCI Ammunition or Winchester, and immediately within three shots I noticed sparks flying from my ejection port.
Maybe it was a bad 50 round box, so then I decided to try rounds from the four 50 round boxes I had purchased. The sparking got worse, carbon increased, and each round smoked quite high.
I chose to switch back to 40 grain CCI Ammunition and Winchester X. The other ammo produced far less carbon, no smoke and no sparks.
Has anyone else dealt with the same issue from 60 grain .22LR aguilera rounds?
Edit: I am firing a S&W M&P 15-22.
Each round was higher in carbon than CCI Ammunition or Winchester, and immediately within three shots I noticed sparks flying from my ejection port.
Maybe it was a bad 50 round box, so then I decided to try rounds from the four 50 round boxes I had purchased. The sparking got worse, carbon increased, and each round smoked quite high.
I chose to switch back to 40 grain CCI Ammunition and Winchester X. The other ammo produced far less carbon, no smoke and no sparks.
Has anyone else dealt with the same issue from 60 grain .22LR aguilera rounds?
Edit: I am firing a S&W M&P 15-22.

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