Welcome to ak-builder.com!

AK-Builder US Made 4 Piece Flash Hider Phosphated

Write a review
In Stock
Add to wish list

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.

C9-31, C9-41, C9-61 DO NOT HAVE DETENTS.

Will work with all calibers up to and including 7.62. Inner cone opening is .400".

The main body is engraved USA and counts as one part towards 922r compliance.

Overall length with cap installed 3.25". Approx. 7.7 oz. depending on thread size. O.D. is 1.375"

There are four thread sizes for attaching these to original Bulgarian 24mm x 1.5RH 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

RELATED PRODUCTS: Click Image(s) below for more info.

M92/M85 PAP Pistol Muzzle Detent Set < M92/M85 PAP Pistol Muzzle Detent Set


Thread Size:
  • 1/2-28
  • 14x1mm LH
  • 24mm
  • 26mm LH
  • 5/8-24
Thread Size:
5/8-24 AR15 30 Cal
These detent sets are for the PAP M92/M85 pistols that were shipped without them installed.  Made from 4140 steel and finished with black oxide....
In Stock
Add to wish list

No reviews found

Customers Also Bought

Thread Size: 1/2 - 28 Right Hand, 5/8-24 AR15 30 Cal, 14-1 LH W Detents, 14-1 Left Hand, 24mm Bulgarian, Yugo M85/M92 26mm LH
Options: Korean Type 68 Underfolder, Yugo M70 1.5mm Underfolder, Yugo M70/M72 Fixed Stock, Yugo M92/M70 1mm Underfolder, AKM Fixed Stock, AK74 Sidefolder, AK74 Fixed Stock, AKS Underfolder, Bulgarian RPK 74, Chinese Mak 90, Polish Tantal, PSL/FPK, Romanian RPK
Ram Adapter Size: 1" Ram, 1.6" Ram Add $7.50
AK Disconnector Spring
Save 12%
$3.95 $3.49