All US made Krinkov 4 Piece flash hiders are made of 4130 steel and the cone is nickel plated inside and out. The main body and cap are phosphated black.
Will work with all calibers up to and including 7.62.
The main body is engraved USA and counts as one part towards 922r compliance.
Overall length with cap installed 3.25"
There are four thread sizes for attaching these to original Bulgarian 24mm rifles, Yugo M92/Zastava PAP, 14-1 LH or 1/2-28 right hand.
c9-61 c9-11 c9-21 c9-31 c9-41 c9-51
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