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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
922r Value: 3
Magazine Capacity: 50
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
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Product Reviews

Write your own review


"Nice 50 Round Drum"

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

Stars Rating:


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


"Very nice addition and a great fit for my HK91"

Thurm J. on 5/17/2010 4:21:14 PM

Stars Rating:


Comments and Suggestions: Jost got the drum today. Well made and fit my HK91 tightly. Having 50 rounds of .308 has made a huge difference in my range outings. HK parts.net shipped fast and communication was superb. I would highly recommend this product for all HK91 owners.


"Hk 50 rd mag."

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

Stars Rating:


Comments and Suggestions: Excellent service Prompt delivery


"Superb service, total professionalism..."

Carter Leffen on 8/28/2011 7:02:35 PM

Stars Rating:


Comments and Suggestions: Dear Mr. Webber, Some time ago, you were kind enough to help me with the needs of my PTR MSG-91 and PTR 32KFR, both for then, and future possible needs. You pointed out the commonality of parts used by both, potential MTBF (Mean Time Between Failure) of mission critical parts, and gave me invaluable advice. Your professionalism, thorough knowledge of my weapon's systems, and good "common sense"(a quality sadly lacking in some businesses, where profit alone is their goal), have made my confidence... More details


"Amazing piece of hardware"

Anthony Locke on 9/13/2013 7:39:20 PM

Stars Rating:


Comments and Suggestions: The 50 round drum fits perfectly inside my PTR91 Super Sniper rifle. The rounds click in very easy. It loads 50 rounds and can be unloaded without difficulty. This is a very high quality piece of hardware and would recommend anyone picking one up at this price. Great value.


"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"

Juan Isais on 10/2/2013 4:14:30 PM

Stars Rating:


Comments and Suggestions: What can I say as it worked as described. Fit perfectly in my PTR Rifle. The loading, feeding and ejection also no problems. Good to go.


"Just what I was looking for. HK G8 drum is awesome"

Wes Cragen on 2/12/2010 8:02:49 PM

Stars Rating:


Comments and Suggestions: I have dealt with HKParts many times before but was a little hesitant about this item but figured lifetime warranty...Adam's reputaion...what the hell I will give it a try. I cannot put the thing down and the gun I once shot very little is now my favorite toy as I can do LONG dumps with ease and a total croud pleaser to boot. Way to go HKPARTS for offering a truly innovative alternative to the 20 round G3 magazine. By the way...I got my drum in 2 days HKParts shipping is amazing as always.


"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.


"hk drum"

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

Stars Rating:


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