HK Pistol Parts
- Accessories
- Magazines
- HK VP9
- HK VP40
- HK 94
- MP5 SD
- MP5 Clones
HK .22lr Rifles
- HK MP5
- HK 416
- GSG522
- SP89, MP5K-N
MP5 40
- MP5 10
- MP5 .357
- Brugger & Thomet
HK 91
- HK G3
- PTR 91
- CETME, C308
HK 93
- HK 33
- HK 53
- Vector Arms V53 V93
- C93
HK MR556
- HK 416
- HK 416A5
- HK CR556
HK MR762
- HK 417
- HK MR762 LR
HK G36
- HK G36K
- HK G36C
- HK SL8
HK USC Carbine
- HK UMP 45
- HK UMP 40
- HK UMP 9mm
- MSG90
HK 21
- HK 21E
- HK 23E
- HK 11
HK Apparel
- Shirts
- Hats
HK Aficionado
- Posters
- Stickers
- Calendars
HK Knives
- Benchmade
HK 300
- HK G41
- HK SL6
Recently Added Products
Glock Parts
Sig Parts
AR-15, AK-47
Clipped & Pinned Services
Pre-owned HK Products
Emergency Preparedness
Gift Certificates

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
Save to my Wish List
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
(Click to see larger image and other views)
Previous Item   Next Item
Related Items Others Found Useful.
Check the check boxes next to the additional products that you would like to add to the shopping cart, then click on the "Add to Cart" button above. A check box is not shown if a product requires that you select an option or fill out a field. () indicates a required accessory.

Product Reviews

Write your own review

"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

"Affordable quality flat"

Alberto Clarin on 4/11/2013 7:52:11 AMVerified

Overall Product Rating:

Received it fast and upon inspection I found the flat to be very high in quality. I bent it without a problem. Right now I am starting to slowly build my G3 by purchasing one piece at a time as funds are available. Awesome.


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.

"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.

"Reciever flat for hk 91"

Jon Evers on 2/28/2013 6:48:59 PMVerified

Overall Product Rating:

Parts were beautiful and arrived very quickly-will definately buy another.

"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.

"Best G3 Flat"

Eric H. North Carolina on 11/2/2011 10:37:46 AMVerified

Overall Product Rating:

HK G3 flats are hard enough to bend without making it more difficult. I have tried the other flats that are available and these are the best (in my opinion). the locating tabs simply make the bending that much more accurate. So far, these are the only flats I have used that allow the trunnion and stock to fit with the least amount of tweaking.

"hk 91 flat"

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

Overall Product Rating:

The flat was better than expected.

"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!

"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.