HKPRO Forums banner
1 - 2 of 2 Posts

·
Registered
Joined
·
5 Posts
Discussion Starter · #1 ·
Hi all,

I have an HK45 with a Jarvis 6.02" Ported Barrel.

There are three small ports in the barrel. I don't have access to a chronograph, and i'm wondering how much loss of velocity I should expect from the porting of a longer barrel. Shotgun


Thanks!
 
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top