ok, i'm new to mags.
Let me know if i'm understandng this right.
the on/off is the small brass square on the valve it'self. (it has the little pin sticking out)...right?
How do i know if it is a ULT one...if i do...is that good? What does the ULT do exactally? someone pm me and post here?
Let me know if i'm understandng this right.
the on/off is the small brass square on the valve it'self. (it has the little pin sticking out)...right?
How do i know if it is a ULT one...if i do...is that good? What does the ULT do exactally? someone pm me and post here?
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