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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
Magazine Capacity: 50
922r Value: 3
Price: $249.95$295.00
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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

Write your own review


"50 round drum"

Matthew Stone on 6/4/2011 12:45:35 PMVerified

Overall Product Rating:


This drum is awesome! It makes me want to get a sear. It comes with great directions and fits perfectly in my ptr-91. Now I want another!


"X91 50 Round Drum"

Eric Balch on 9/24/2013 5:03:06 PMVerified

Overall Product Rating:


I was very much impressed with the 50 Round Drum for HK 91. I bought it for my HK SR9 TC. At first it seemed a little snug, but after putting it in the magazine well a few times,it loosened up. I have not shot my rifle with it yet, but I did chamber several rounds, with out any jamming. I also am also very impressed with the customer service from HK Parts. I have referred several of my friends to them. All my purchases for HK parts will be from HK PARTS.NET.


"hk drum"

MICHAEL HART on 10/30/2012 5:46:04 PMVerified

Overall Product Rating:


total badassness (i think thats a word) if you own a 91 or variant you NEED one of these.


"Hk 50 rd mag."

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

Overall Product Rating:


Excellent service Prompt delivery


"Best Price & Service Anywhere!"

Robert J. on 10/1/2011 12:38:37 AM

Overall Product Rating:


I am total cheap ass and I scoured the Internet for the best deal on this drum after my friend convinced me to get one as he loves his. Ordered one day two days later I have it in my hand. Price delivered was $229.95. That is $12 less than the nearest competing vendor and I doubt that they would have been able to provide such quick turnaround and killer service. I will be back to get more as this sight made a believer out of me and they are the low price leader to boot! Good on you hkparts! RJ o... More details


"50 rd drum for ptr91"

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

Overall Product Rating:


This is a great drum. Shot 50 rounds with no problems. A++


"Quality!"

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

Overall Product Rating:


Outstanding Drum Magazine!


"HK91 50 rd drum on a Century Cetme"

Tom Sprehe on 12/7/2012 6:37:30 PMVerified

Overall Product Rating:


Because the Drum would not fit my Century Cetme I rounded the front corners of the drum to fit the magazine well of Cetme. Now it locked up. I fired half the drum yesterday and it worked great. I also put graphite on the first few rounds. Nice made product.


"Very well made and finished product."

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

Overall Product Rating:


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


"Nice 50 Round Drum"

Josh on 7/31/2011 3:13:27 PM

Overall Product Rating:


Couldn't ask for a better product. It works every time. It is a must for every 91 owner.