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Receiver Flats

AK-Builder Flat

The front of the receiver is trimmed out far enough to allow the trunnion to just slide in without trimming unlike the other flats that are on the market.  Theirs are stamped and need the flange to be a certain length to be bent.  My top rails are CNC machined to look like the original receivers.

Top Rail Fit

$57.50
These flats are for the bulged trunnion RPK 74 Bulgarian kits.  The flats and rails are made from 4130 and are in the soft annealed condition and need to be...
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$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 for...
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$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...
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$54.95
1.27mm
This is our MAK90 flat with trunnion holes and the top rails machined.  Due to the dimensional differences between these and the other flats you will...
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$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...
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$51.95
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 rivet...
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