unlimited4x4
Member
- Joined
- May 5, 2010
- Messages
- 236
I'm confused on the buffer needed for the 9mm AR. Reading it appears the heavy buffer 5.3 oz is preferred, but then there 9mm specific buffers in the 7 to 9 oz range. I understand that 9mm AR's can be touchy and may need some tweaking with different buffer and spring combos, but I'd like to start with the combo that is most likely to work. So, do I start with a typical rifle heavy buffer and use a buffer spacer or go straight to the 9mm specific buffer?
Also, the buffer spacers like spikes sells. Are these only used when using rifle length buffers and not the elongated buffers made specifically for the 9mm?
Thanks
Also, the buffer spacers like spikes sells. Are these only used when using rifle length buffers and not the elongated buffers made specifically for the 9mm?
Thanks