AK Builder AK47 Fixed Stock Receiver Flat Set

$40.00
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AK Builder AK47 Fixed Stock Receiver Flat

AK47 fixed stock receiver flat
Includes lower bolt guide rails
Mag stabilizers need to be trimmed before installing rails
Holes need to be reamed to size after bending
Flat, rails need to be heat treated after bending
1mm thick annealed 4130 steel
922r compliant part
MADE IN THE USA

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AKM fixed stock rivet set
Romanian, Maadi fixed stock
Romanian, Maadi sidefolder
Romanian underfolder
Hungarian AMD-63, AMD-65
AK Builder pistol, modular trunnion
Swell neck rivets for countersunk trunnion holes
MADE IN THE USA

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AK center support for 1mm receivers
Prevents receiver “crush”
0.5mm lengthened Bulgarian copy
Case hardened steel sleeve
MADE IN THE USA

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  • 5
    Great Flat!

    Posted by Unknown on Jul 7th 2017

    I've used this flat for all my builds (Romanian, East German, Polish) without any problems. I prefer this flat without trunnion holes pre-punched because I can get a more accurate trunnion location. With a dremel, I used a diamond wheel point to open up the 5 trigger guard rivet holes (just a hair) for better fitment of the AKB rivets. Axis pin holes reamed perfectly. Safety and magazine fits snug. I highly recommend this flat and will continue to use it for future builds.