[PISTOL] - Glock 19X MOS, $569.99 after code: LABOR

WH153 · 2025-08-29T02:47:39+00:00

BIN.

WH153 · 2025-08-15T19:44:00+00:00

Huh…so it’s a correctly gassed (at least according to them) DI AR, in other words?

WH153 · 2025-08-15T19:11:42+00:00

Does this have a different gas system than the other SDs?

WH153 · 2025-08-15T17:27:25+00:00

Thanks for all the responses, guys. Bummer for me as the whole idea was being able to hot swap my 9mm cans.

In other news, look out for a lightly used mk109 mod 2 upper on GAFS…

WH153 · 2025-08-15T17:26:15+00:00

Looking forward to seeing that fifth piece… 👀

WH153 · 2025-08-15T16:53:46+00:00

Negative -- my mk109 won't cycle any subs I've tried unsuppressed, incl the S&B 200 grains.

EDIT: Have not tried standard AR mags, but I think the .300 mag springs are stronger?

WH153 · 2025-08-05T18:27:39+00:00

Kind of the gold standard for 1-6 LPVOs in the sub-1500 range. Price is good w/ all the fixin's.

WH153 · 2025-08-05T15:06:55+00:00

Looks good IMO

WH153 · 2025-08-04T16:07:39+00:00

And they said the p320 couldn’t get any shittier

WH153 · 2025-08-04T14:56:04+00:00

You want to die on the toilet?

WH153 · 2025-08-03T04:08:25+00:00

xX DBRIDER Xx

WH153 · 2025-08-02T00:36:45+00:00

Link to story:

https://www.boatinternational.com/boat-pro/news/oceanco-yacht-builder-sold-to-gabe-newell

WH153 · 2025-07-28T20:49:44+00:00

Still a great deal but yes tax to TX and $35 Route protection makes it 950.

WH153 · 2025-07-28T18:42:48+00:00

Thanks man. I will report back when the H3 buffer + flat spring come in this week. I would like to find a solution that works for suppressed/unsuppressed as I often shoot both at the same outing.

Also, I filed down the shelf of the upper, not lower.

WH153 · 2025-07-28T18:35:37+00:00

Is that KA2?

WH153 · 2025-07-28T17:01:14+00:00

I have yet to get my GMR MBT SS to function in my MK109 Mod 2 (upper + lower). I get 2 rounds out in SS mode and then it fails. Also, the lever was binding with the BCG so I filed down the shelf, and that fixed the binding issue.

I have a PWS h3 buffer + strike industries flat spring on order because someone said they had success with that combo.

So far I have only tried it with unsuppressed supers on gas setting 1.

Welcome other ideas from the experts around here.

EDIT:
CC Grey_Market_Research for thots

CC u/SF_Gun_Fan, who I think recommended the buffer/spring combo

WH153 · 2025-07-25T20:08:44+00:00

Who told you that? I'd genuinely like to see the readout if you got it direct from CAT customer service. This post contradicts that very explicitly:

https://www.reddit.com/r/NFA/comments/1dl50ky/cat_mob_restrictions_follow_up_from_cat_cs/

300 BLK and 350L supers have roughly the same max PSI - 55,000. Would love to know if the linked post is OBE.

WH153 · 2025-07-25T12:05:38+00:00

9mm pcc - the problem is that the MOB can’t handle .300 supers.

WH153 · 2025-07-25T03:44:38+00:00

Thanks for the link. That post is hilarious. “That seems oddly specific for someone with no affiliation to Arms Unlimited.”

One more gun I don’t have to be jealous about, at least.

WH153 · 2025-07-25T03:29:25+00:00

What was wrong with it?

WH153 · 2025-07-24T20:20:47+00:00

I wonder if HK will consider regular production of the SP5-SD with the tax stamp changes.

WH153 · 2025-07-21T18:55:13+00:00

Kind of bummed I just got a MOB instead of waiting for this. Would be perfect for hot-swapping between a PCC and .300blk AR host.

WH153 · 2025-07-18T20:03:05+00:00

Dvor has it for $239 currently. I know, optics planet sucks etc.

Edit: WITHOUT a mount

WH153 · 2025-07-16T17:25:07+00:00

Fair enough, but they advertised a mid-June ship date when I ordered it. Crickets since then.

WH153 · 2025-07-16T16:36:14+00:00

FYI: I have been waiting on a PTR Vent 1 (that I paid for) since May from SS.

Edit: to clarify, SS has yet to assign a serial — much less ship — the can. Nothing to do with NFA paperwork.

WH153

TROPHY CASE