zaitcev
Member
- Joined
- Oct 14, 2016
- Messages
- 1,248
I have a 9mm rifle that's mostly used as a test platform for Fraurem adapters for PPQ magazines. Shooting it, I noticed that there's a lot of fowling on internal parts, much more so than in a regular pistol. I take it to mean that the extraction pressure is still higher than ambient enough to cause this kind of venting.
Although the pressure is not high enough to make shooting unsafe, and the brass looks fine, this is still annoying. I'm thinking about stepping up the buffer weight. Currently I have a KAK Ind. 9mm Carbine buffer of 5.4 oz. Anyone have any suggestions about this? I would prefer not to go too out of the ordinary, like the TacCom magnetic buffer.
Although the pressure is not high enough to make shooting unsafe, and the brass looks fine, this is still annoying. I'm thinking about stepping up the buffer weight. Currently I have a KAK Ind. 9mm Carbine buffer of 5.4 oz. Anyone have any suggestions about this? I would prefer not to go too out of the ordinary, like the TacCom magnetic buffer.