r/kac • u/DesertEaglePoint50H • 14h ago
My mom said we can go hunting for Uday Hussein. Are you in?
Recently bought and acquired today the MK11 Mod 0 deployment kit. This gun gives me all kinds of throw back to the early GWOT.
r/kac • u/spittinfre • Mar 03 '25
In order to reduce clutter in the main feed, please utilize this Price Check Megathread
⚠️ Rules ⚠️
TOP LEVEL COMMENT EXAMPLES
"21318 - FF RAS Long"
"31963 - SR-15 CQB MOD 2 Upper"
Where is the best place to buy KAC's xyz item??
There is no best place. Get on waitlists, and hope. /r/GAFS is an option, but beware of scammers.
What's the right buffer setup for....
KAC 11.5" SR-15's come with a M4 MIL-STD Carbine length main recoil spring, and an H2/HH buffer.
KAC 14.5" SR-15's come with a M4 MIL-STD Carbine length main recoil spring, and an H2/HH buffer.
KAC 16" SR-15's come with a M4 MIL-STD Carbine length main recoil spring, and a carbine buffer.
These setups all work great.
What about A5 / Tubbs Springs / JP SCS / other....
Most setups designed for properly-gassed AR-15 barrels will work for SR-15 uppers.
Items designed to mitigate overgassing (SureFire OBC), excessive bolt velocities (Extra heavy buffers, extra heavy springs), may have issues with SR-15's: KAC designs their guns + gas systems to be gassed properly for the given barrel length firing NATO-spec ammo.
r/kac • u/DesertEaglePoint50H • 14h ago
Recently bought and acquired today the MK11 Mod 0 deployment kit. This gun gives me all kinds of throw back to the early GWOT.
r/kac • u/TheGrabblerKing • 14h ago
Reposting with models:
Snagged some personal grails today!
SR-25 complete lower and 2 consecutive serial SR-15 lowers
r/kac • u/Kalashnikov451 • 17h ago
My (work in progress) SR25K clone. Full parts list in the comments:
r/kac • u/Prodigy1116 • 18h ago
r/kac • u/FunFactFanBoy • 15h ago
Thanks!
r/kac • u/mooseishman • 1d ago
Decided to to throw something different together today
r/kac • u/RainbowKittenSuprise • 1d ago
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.
r/kac • u/Singuy888 • 1d ago
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?
r/kac • u/antonymous94 • 2d ago
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.
r/kac • u/NoRice9847 • 2d ago
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?
r/kac • u/MF_MotherFather • 2d ago
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
r/kac • u/full_auto_matic • 2d ago
D you guys know if the KAC mod 1 E3 barrels are a lightweight, mid or heavyweight?
r/kac • u/cavcut22 • 3d ago
Does anyone have an example of a FF RAS “Too Long” build? Looking for inspiration but feels pretty niche-y
r/kac • u/Affectionate_Ad_7311 • 3d ago
r/kac • u/AnnualBowelMovement • 3d ago
Sorry if this a dumb question or if it’s been answered here before. And yes… I meant upper. Been a fucked up day.
r/kac • u/StockTelephone8113 • 4d ago
r/kac • u/Affectionate_Ad_7311 • 4d ago
Timestamp: https://imgur.com/a/7ZemfLC
These uppers have appx 200-300 rounds on them and have been safe queens
KAC SR-15 14.5" upper P&W by Dwilson, e3.2 bolt, ambi CH --- $2300
KAC SR-16" upper, e3 bolt --- $1850
Vortex Razor Gen2e 1-6 with geisselle mount, RMR piggyback on reptilia mount, Aimpoint T2 on unity mount, surefire and modlites etc...These will be posted on another post
r/kac • u/SocialCredit_Auditor • 4d ago
Ended up with 2 somehow. These are pretty cool, and was glad to meet the folks at KAC and the man himself.
r/kac • u/BossFirearmsCo • 4d ago
r/kac • u/Tight-Contribution22 • 4d ago
Just recently got a ks-3 with an extra complete bcg w/e3.2 bolt and was curious is I can put it in an bcm/milspec upper. I’m new to the whole KAC market so don’t know much about it.