Pros:

-NONE 

Cons:

-Sounds Like The M14 EBR Sniper From MW2.
-Sounds To Powerful
-Dosn't Even Fit The Pistols.

Conclusion:

Its Terrible Don't Waste Your Space Downloading This Junk.

Gave You 1 Point For The Effort Of Replacing The Sound. 

Try Better Next Time.

I Know Its Your First. Just Keep Trying.