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50 Round Drum For HK 91, G3 & PTR Rifles

SKU: HKP-01283

50 Round Drum HK91, G3 & PTR

The X-91 50 round drum is similar in design to the HK G8 50 round drum, that Heckler & Koch developed. All units are made from aluminum and are backed by a no-hassle lifetime warranty from the manufacturer(XS Products). Built to last a lifetime and made right here in the USA.

Finally, a US made version of the famous HK G8 50 round drum for your HK91 & G3 & PTR style rifle. The X-91 is a .308 caliber drum that is easy to load/unload and boasts a full 50 round capacity. All internal & operating assemblies are made of steel, aluminum. Each drum comes with an easy to follow owners manual & loading instruction manual. All drums are backed by a hassle free lifetime warranty by the manufacturer.

HK parts have had extensive testing done with the X-91 50 round drum magazine with zero issues! This is one of the best drum design we have encountered to date.

Weapon Compatibility:

  • HK91, G3, PTR
  • CETME (Some require minor fitting)
  • Custom HK builds and other in spec clone builds
Origin: USA
Caliber: 7.62 x 51mm
Magazine Capacity: 50
922r Value: 3
Price: $249.95$295.00
In Stock
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50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
50 Round Drum For HK 91, G3 & PTR Rifles
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Product Reviews

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"Hk 50 rd mag."

Michael Winkelmann on 1/8/2013 2:31:10 PM

Stars Rating:


Comments and Suggestions: Excellent service Prompt delivery


"50 round drum ptr-91"

Vernon Lewis on 10/6/2011 8:25:29 AM

Stars Rating:


Comments and Suggestions: Recently purchased a 50 round drum for my ptr 91 and it works flawless the customer service for hk parts awesome as well i ordered Friday and received the drum Monday evening I highly recommend hk parts good customer service and high quality products.


"Outstanding Product"

Larry P on 10/18/2011 3:43:16 PM

Stars Rating:


Comments and Suggestions: Overall I am extremely happy with this drum. As others have reported, the fit for me was initially very tight but it loosened after some use and some spray teflon. Now it has very nice, solid lockup with an acceptably small amount of play (with German Hk91). I had found no reviews of this drum used in conjunction with the blue plastic training ammo out there. I am happy to be the first that I know of to report that it runs flawlessly, even in full auto. I ran several full drums and did not have ... More details


"50 rnd drum mag for HK 91,G3 rifles"

Cliff Sparks on 1/11/2013 9:56:01 PM

Stars Rating:


Comments and Suggestions: I would have to give it a 3 rating because of the major amount of retro fitting I had to do and the fact that I have not tested it at the range yet. I did get the mag to fit my Cetme Sporter very well and the bolt takes rounds to the chamber and ejects the live rounds like it should. We will see how thing's go at the range.I'm thinking it will work just fine, Thank's


"Nice addition to a 91 platform"

George C on 5/12/2010 9:55:20 PM

Stars Rating:


Comments and Suggestions: Very well made and pretty rugged. Fits a bit snug, tho.


"50 rd drum"

ernest bowman on 5/14/2012 10:06:09 AM

Stars Rating:


Comments and Suggestions: I had to file it to fit my ptr91,fits perfectly, also i purchased the ptr drum which is a perfect fit out of the box.


"Very well made and finished product."

S Trout on 5/28/2010 8:13:27 AM

Stars Rating:


Comments and Suggestions: I had been wondering about these drums for the last 2 years , and having read alot of bad feedback about Allied Armament on the various boards and the older high prices I was hesitant.However when I saw the $260.00 price,I decided to give it a go.I was not at all disappointed.AN EXTREMELY WELL MADE AND SOLID FULLY FUNCTIONING PRODUCT,WITH COMPLETE DIRECTIONS AND DIAGRAMS,REMEMBER"NATO MIL SPEC AMMO ONLY"AND YOU WILL HAVE NO ISSUES.IF YOU WANTED AN ORIGINAL BUT DIDNT WANT TO PAY 1500-2500 DOLLARS... More details


"Quality!"

Craig Smith on 6/23/2012 3:00:54 PM

Stars Rating:


Comments and Suggestions: Outstanding Drum Magazine!


"Purchase experience and the product"

Don Dearmore on 10/3/2013 9:26:40 PM

Stars Rating:


Comments and Suggestions: I had tried to purchase this 50 round for my PTR 91 PDW but no one had it. I waited 6 months for 2 other companies to advise me when the item was in stock. No one ever sent a message, however HKPARTS did. The purchase was easy, the help was professional and the item excellant. I will not search elsewhere in the future. HKPARTS has just what I need and the professional staff and business sense to make the deal easy and quick.


"50 rd drum for ptr91"

Leland Duffield on 9/23/2013 6:41:47 PM

Stars Rating:


Comments and Suggestions: This is a great drum. Shot 50 rounds with no problems. A++