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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

$58.50
1.5mm
These flats are for the bulged trunnion RPK 47 7.62 parts kits.  The flats and rails are made from 4130 and are in the soft annealed condition and need...
In Stock

$57.50
1.5mm
Finally there is an alternative to the home builder to make your own professional grade 1.5mm receiver from a flat.  The material these are made...
In Stock

$57.50
1.5mm
Finally there is an alternative to the home builder to make your own professional grade 1.5mm receiver from a flat. The material these are made from is .063...
In Stock

$57.50
1.5mm
Finally there is an alternative to the home builder to make your own professional grade 1.5mm receiver from a flat. The material these are made from is .063...
In Stock

$57.50
1.5mm
This is the 1.5mm 4130 flat and rails for the M85 kits that are out.  It's basically just our standard M70 underfolder flat without the pin holes cut...
In Stock

$57.50
1.5mm
Finally there is an alternative to the home builder to make your own professional grade 1.5mm receiver from a flat. The material these are made from is .063...
In Stock

  • Out of stock
Chinese MAK 90 With Mag well dimples
$54.95
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...
No products with the selected options in stock

$49.95
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...
In Stock