It's to make the gun look more finished. The space is for any debris to fall out of the gun, like brass shavings and carbon.jmiles50 said:I like all these mods I hear about, but I'm not clear on the plug. Is it just to keep debris from getting into the frame?
No Problem. Most guys at LGS's don't know squat except for what is on their shelves and even then it's after reading a brochure, I asked mine about some of this stuff once and he looked so confused.NvRBanArms said:Thanks buddy. I started looking for it a couple months back when I bought the 21 and even asked some employees at LGS and I couldn't find any that said it fits the 21. Like the first link u sent. Did not say it fit the 21. But the second link said it, so I say thank you. And the guys at the couple LGS's even said they don't make them for the 21 gen4.
Good thing I didn't. Thanks man. See, just like I said. Almost impossible to find.ludekid4323 said: