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Receiver Flat - HK 91, G3, PTR, CETME - PTR

SKU: HKP-02320
Brand: PTR

HK G3, 91, PTR & Cetme Flat - PTR


Finest Flat Available Made On Tried & True HK Tooling


Brand New HK91/G3/PTR91 or CETME receiver flat . Made by PTR91 on original HK tooling using factory specifications and a properly stamped receiver ready to roll. The PTR in spec flats are only found here at HKPARTS. Shop and compare there is no equal in the quality, price and service of this flat. No FFL required as this is an unfolded flat that ships directly to the customer. Each flat can be used for HK91, HK51, G3, G3K & Cetme builds.


  • G3, 91
  • PTR
  • C308, Cetme .308 builds
  • Custom builds or projects
Condition: New
Origin: USA
922r Value: 1
Price: $69.95
In Stock
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Receiver Flat - HK 91, G3, PTR, CETME - PTR
Receiver Flat - HK 91, G3, PTR, CETME - PTR
Receiver Flat - HK 91, G3, PTR, CETME - PTR
Receiver Flat - HK 91, G3, PTR, CETME - PTR
Receiver Flat - HK 91, G3, PTR, CETME - PTR
Receiver Flat - HK 91, G3, PTR, CETME - PTR
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Product Reviews

Write your own review


"91 flat"

Jon Evers on 7/15/2013 4:45:56 PMVerified

Overall Product Rating:


I have purchased several flats and I am noticing that the quality of the stamping is starting to get a little less crisp on the details. No big deal if you are just building a shooter- for an investment grade firearm you might have to do a little fine tuning on the flat to restore the details.Still a good deal for the price and very fast shipping.


"hk reciever flat"

todd bennett on 11/9/2012 8:13:42 PMVerified

Overall Product Rating:


bought two of these flats after i bought a bending jig. the guy who made the jig highly recomended these and had said that the orf flat that i had bought previously would be a difficult build because the rails weren't square on those flats. after recieving the hk pro flats i compared the two to each other and my original hk.these are my obsevations. the rails on both the orf and hk pro flats were identical(both flatened properly). the hk pro flat however was missing the holes where the stock ret... More details


"Great Flats"

Theredneckengineer on 3/26/2013 8:29:32 AMVerified

Overall Product Rating:


Great flat for the price, if you've got a decent demilled kit, save the cost of the weld-on parts and reuse your old parts.


"cetme build"

Billy Shanks on 6/15/2012 11:17:40 AMVerified

Overall Product Rating:


The order from HKParts was processed promptly and accurate......great company to work with!


"Flat out the best flat"

steven boyde on 5/4/2013 3:48:24 AMVerified

Overall Product Rating:


Great flat. The rails are already squared and this flat is ready for bending. Will be buying some more for sure.


"hk 91 flat"

Benjamin Adams on 2/26/2013 7:03:56 PMVerified

Overall Product Rating:


The flat was better than expected.


"Perfect Flat"

Peter Haas on 2/5/2012 1:15:35 PMVerified

Overall Product Rating:


US-made flat includes tabs which makes bending using a simplified fixture much easier and more positive. The holes for the "evil" attachments are as is required for avoiding jail. Alas, the holes for the stock are not provided. Will have to hand fit.


"Receiver Flat - G3"

EricNC on 10/12/2013 3:23:39 PMVerified

Overall Product Rating:


This is really the only flat to use for a G3 or CETME build. The tabs make it much easier to align the flat in the bending jig. As a result, you end up with a receiver that is easier to weld and far easier to fit with respect to the carrier drop test. I've used others and have settled on the HKParts flats for all of my builds.


"Great"

frank Blahut on 3/21/2012 4:24:56 PMVerified

Overall Product Rating:


Came in no time, great quality receiver. Theres no BS with these guys.


"Best flat"

J.H.Richardson on 9/25/2011 8:44:35 AM

Overall Product Rating:


A truly Superior flat, light years ahead of the other flats on the market. This is the only way to go if you want a funtional weapon after bending. the forming went VERY smooth and I couldn't be happier! But,hey If you feel might go with the other flats out there, let me know I have 5 or 6 I'll let go cheap !