r/canadaguns Apr 14 '26

Gun and gear reviews Getting the band back together..

Looks like there’s a path for the 110rd GSG16 Drums collecting dust, to work with the 10/22..

Picked up this printed 597 neck adapter on GP. Making these drums effectively 110rd 597 magazines.

Angle of the neck seems correct with the bolt, and the 3d print quality seems decent.

Would love to see an aluminum neck option.

Hopefully these run better than the promag drums.

Range test soon

106 Upvotes

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23

u/Comfortable-Moose492 Apr 15 '26

I'll be following this with great interest. Dinky 20-round Promags for my SBI adapter isnt enough lol I've been waiting for someone to utilize the plethora of GSG magazines still out there for a good purpose

3

u/DougMacRay617 Apr 15 '26

Which 20 rnf pro mags are you talking about?

2

u/Timelesturkie Apr 15 '26

Promag makes a 597 magazine I think they’re 21 or 22 rounds. They are complete garbage but they are the only option we have.

2

u/DougMacRay617 Apr 15 '26

Like they wont cycle a full mag flawlessly type of garbage?

2

u/Timelesturkie Apr 15 '26

More like super poor build quality and 50/50 chance they’ll jam or explode at the seams.

2

u/imnotm3h Apr 15 '26

I have 3 clips and 1 30 rnd drum and 2 clips work fine one jams a lot and the 30 rnd is pretty smooth so I think it’s all just luck sometimes lol maybe even be the ammo like minimags vs lead or maybe polymer tip might work better hard to say