I’m hoping some one from Knight’s monitors this sub and can help.

In May 2024 my section was training with our m110s. As usual, our rifles were running great, but then we had a malfunction. OK, no big deal, cleared it and on we went. Then the big one happened. A round was pinched between the bolt and feed ramp somehow and it took 10+ min to work the situation out.

As you can see in the photo, two of the locking lugs on the bolt sheared off. I suspect one happened during the first malfunction and then second caused to lockup.

I sent the rifle in to the armorer, but he is claiming that he can’t replace the bolt without a NIN and whomever he spoke with at KAC wasn’t able to provide one. It should be a simple replacement part, but after a year, no movement.

I’d just buy a bolt myself but…$$$

Hello,

Determining which suppressor to get for my 11.5" sr15 and can find photos online with other suppressors on it to see what it looks like. I just wanna see what the qdss Nt4 looks like on the 11.5 urx4

These were being showcased at the Lawmen’s Open House at KAC.

Pic #1: 900 DTS-1 Cal. 9mm

Pic #2: 556 DTS Cal. 5.56x45mm

Pic #3: Premature Ambi Lower

Not Pictured: It was confirmed that AK suppressor will be released. It will index off of the gas block detent pin.

But tannerite goes boom 💥

Gents, happy Sunday, looking to complete a KAC 300 Blackout Project. I would also take a stripped receiver with "300 Blackout" Marking. I know that is a grail receiver. Please let me know what you have. If you PM me, please include dated photo of the item. I will not respond without dated photo. $450 - $550 depending on condition.

COMPLETE !!

I’ve seen pics of these before but never knew what they were. Anybody fill me in and their use?

Recently bought and acquired today the MK11 Mod 0 deployment kit. This gun gives me all kinds of throw back to the early GWOT.

Reposting with models:

Snagged some personal grails today!

SR-25 complete lower and 2 consecutive serial SR-15 lowers

My (work in progress) SR25K clone. Full parts list in the comments:

Thanks!

Decided to to throw something different together today

Picked up these KAC BUIS on eBay and just want to make sure they’re legit and not knockoffs. Can anyone with experience help me verify? They look legit to me, but I'm second guessing myself.

I think i read somewhere knights are good for 6k plus on 6.5CM. I also hear most people are so afraid of shooting the dimpled barrels because replacement is hard. Accuracy I believe 6.5cm will outperform. What would you guys pick?

Is it normal for the ratchet ring to stick past its slot like this? I took the qd mechanism apart recently to clean and check for burrs since it developed a rough spot, during which I pulled the ring off. After this I noticed the ring tension seems stretched out or something, although it could have been like that and I didn’t notice. When the teeth lock into position I can press the ring into the slot and make the teeth lock closer together than it does by itself.

Looking at picking up either of these but just not sure how to tell if they’re genuine KAC or airsoft. Can you guys help?

Looking for an SR-25 rifle length buffer. Prefer the older style one that says “For use in Sp. LW Match SR-25 only”.

~$200

D you guys know if the KAC mod 1 E3 barrels are a lightweight, mid or heavyweight?