Search found 2 matches
- Sun May 13, 2012 11:41 pm
- Forum: Smith & Wesson
- Topic: Firing Problems S&W M&P 15
- Replies: 6
- Views: 30600
Re: Firing Problems S&W M&P 15
Just put a 9mm can on one of the MP 15. Works great with the subs now. Only problem is I was told with the 9mm can I should not shoot any super sonic loads. So leave it on and shoot only subs or just keep taking it on and off, I guess. I am going to try the Hornady 208 subs first. If they work I wil...
- Sat May 12, 2012 3:21 pm
- Forum: Smith & Wesson
- Topic: Firing Problems S&W M&P 15
- Replies: 6
- Views: 30600
Firing Problems S&W M&P 15
I have Two (2) S&W M&P-15 300whisper/300blackout rifles (just purchased both of them from different shops). Both guns work flawlessly with Remington 300 AAC Blackout 125gr and PNW Arms 300 BLK 147 gr. When using Remington 300 AAC Blackout 220 gr, both guns will fire the round but not chamber...