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Receiver Thickness

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  • $7
  • $700
Receiver Thickness

Receiver Flats

AK-Builder Flat

Our receiver flats have been the standard go-to flats for years.  All flats are made with 4130 steel for the best results for heat treating.

Top Rail Fit

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1.5mm Center Support and Rivet
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$7.00
1.5mm Center Support and Rivet
These are made from heat treated 4130 steel and the rivets are a copy of an original AK center support rivet. The length is shorter than the 1mm center...
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7.62 SIDEFOLDER KHYBER PASS FLAT - TOP RAIL BENT AND TRIMMED, B2-31Y
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$59.95
7.62 Sidefolder Khyber Pass Flat - Top Rail Bent and Trimmed
With Y & I Embossing, 1mm
T h is flat is for using a Bulgarian style rear sidefolding stock/trunnion to make the so called "Khyber Pass" AK's in 7.62x39. Receiver flat...
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  • Out of stock
AK-104 12.5" BARREL REFURBISHED ROMANIAN FIXED STOCK 7.62X39 PARTS KIT (NO FURNITURE), KIT-20
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$699.95
AK-104 12.5" Barrel Refurbished Romanian Fixed Stock 7.62x39 Parts Kit (No Furniture)
We did the hard part for you! With this complete refurbish of parts from a matching numbers 7.62x39 Romanian fixed stock. Each piece has been acid dipped...
No products with the selected options in stock
  • Out of stock
AK-104 14.6" BARREL REFURBISHED ROMANIAN FIXED STOCK 7.62X39 PARTS KIT (NO FURNITURE), KIT-19
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$699.95
AK-104 14.6" Barrel Refurbished Romanian Fixed Stock 7.62x39 Parts Kit (No Furniture)
We did the hard part for you! With this complete refurbish of parts from a matching numbers 7.62x39 Romanian fixed stock. Each piece has been acid dipped...
No products with the selected options in stock
  • Out of stock
AK-104 16.28" BARREL REFURBISHED ROMANIAN FIXED STOCK 7.62X39 PARTS KIT (NO FURNITURE), KIT-18
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$699.95
AK-104 16.28" Barrel Refurbished Romanian Fixed Stock 7.62x39 Parts Kit (No Furniture)
We did the hard part for you! With this complete refurbish of parts from a matching numbers 7.62x39 Romanian fixed stock. Each piece has been acid dipped...
No products with the selected options in stock
AK-Builder Lower Bolt Guide Yugo Rails
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$10.95
AK-Builder Lower Bolt Guide Yugo Rails
Get a set of the best US made rails available! These have mag stabilizers on both rails unlike any other rails made in the US.There are no holes drilled in...
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AK47 7.62 Flat With Trunnion Holes
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$46.95
AK47 7.62 Flat With Trunnion Holes
With Y & I Embossing, 1mm
The front and rear trunnion holes on these flats are pre-punched to help with the installation of the trunnions.  In some cases the front trunnion...
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AK74 5.45x39 Fixed Stock Receiver Flat
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$45.95
AK74 5.45x39 Fixed Stock Receiver Flat
With Y & I Embossing, 1mm
This flat has the magwell and mag dimples to match the 5.45 magazines which are narrower then 7.62 mags.  There are no front or rear trunnion holes....
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  • Out of stock
Bulgarian Sidefolder AK74SU 5.45 Flat
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$49.95
Bulgarian Sidefolder AK74SU 5.45 Flat
With Y & I Embossing, 1mm
This flat was made for the Bulgarian style sidefolding triangle or polymer stock.  The magwell and magwell dimples are made to fit 5.45...
 
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Chinese MAK 90 With Mag well dimples
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$54.95
Chinese MAK90 With Magwell dimples
1.27mm
This is our MAK90 flat with top rails machined and mag well dimples. These come with lower bolt guide rails. Due to the dimensional differences between...
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Hungarian AMD 65 Receiver Flat
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$59.95
Hungarian AMD 65 Receiver Flat
With Y & I Embossing, 1mm
These are the correct flats for the AMD-65 parts kits with the sidefolding stock.  These do not need the sidefolder reinforcement plate.  The...
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HUNGARIAN AMMS AK63 UNDERFOLDER FLAT, B1-51Y
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$59.95
Hungarian AMMS AK63 Underfolder Flat
With Y & I Embossing, 1mm
THESE DO NOT HAVE ALIGNMENT HOLES IN THEM ANYMORE The AMMS trunnions I have seen are machined unlike the Polish which are stamped and welded...
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  • Out of stock
M92 UNDERFOLDER TRUNNION FLAT, B1-31Y
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$59.95
M92 Underfolder Trunnion Flat
With Y & I Embossing, 1mm
This flat will work with the M92 or M70 that has the flat sided front trunnion . These will NOT WORK with the bulged RPK style trunnions.  ...
 
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  • Out of stock
MAK 90 UNDERFOLDER FLAT WITH MAGWELL DIMPLES, B1-41
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$58.95
Mak 90 Underfolder Flat With Magwell Dimples
THIS REQUIRES OUR MODIFIED MAK90 PUNCH TO BEND CORRECTLY. IF YOU USE OUR OLD PUNCH IT WILL RUIN THE FLAT! WE HAD TO MODIFY THE MAK90 PUNCH TO ACCOMADATE...
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Polish Tantal Flat 5.45 x 39
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$59.95
Polish Tantal Flat 5.45 x 39
With Y & I Embossing, 1mm
This flat is specifially made for the Polish Tantal to work with the left side selector and right side safety.  The hole for the selector/safety is a...
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Polish Underfolder Flat
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$59.95
Polish Underfolder Flat
With Y & I Embossing, 1mm
The Polish Underfolder is the most popular underfolder parts kit and this was the first specialty flat that I had perfected by modifying existing flats in...
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