Thanks for looking. Please post “I’ll take it” with the item that you want following that up with an email to me. The time stamp from the first unconditional “I’ll take it” will clearly delineate who has precedent. Posting an “I’ll take it” in this thread and following it up with an email (NOT IM) trumps all other replies, questions, IM’s, etc. PLEASE DO NOT IM. I DO NOT provide tracking details, but please take a look at my feedback if you have any questions as you can see I ship right away.

Thanks again for looking and please free to email me instead of posting here with any questions. Here are the items I have for sale:


2A.[#2613] Knights Armament KAC SR-15 E3 16" Barrel and KAC SR-15 E3 Bolt Carrier Group (BCG). This is an extremely rare combination of parts to find being sold on its own. KAC does NOT sell these barrels. Keep in mind this KAC BCG must be used with a KAC E3 Barrel Extension ONLY. The improved E3 round-lug bolt design both enhances function and increases bolt life far beyond the industry standard. These are the perfect components for that custom build. Nice condition set with an estimated less than 400 rounds through these and well maintained. The Knight’s Armament 5.56mm NATO Barrel is a 1/7 twist, KAC Proprietary Mid-length Gas, Hammer Forged, Chrome lined barrel. These simply just can’t be purchased from KAC. The KAC E3 Mid-length barrel is easily one of the softest shooting in the industry. In regards to just the KAC E3 BCG, to purchase this directly from KAC the bolt alone $219 and its another $138 for the BCG completion parts (proprietary firing pin, cam, retaining pin), and this does not even include the Bolt Carrier which KAC does not sell separately. This listing includes the KAC 16” E3 Barrel, KAC E3 BCG, and KAC proprietary mid-length gas system gas tube ($56.63 from KAC) Again, you just don’t see these for sale. Grab it now because you may not get another chance.

$600 shipped for the set SPF




3A.[#2433] Virgin Knights Armament KAC SR-15 E3 Upper Receiver, Stripped. These are part of small handful of KAC stripped Upper Receivers that were recently released. These uppers have not been assembled on complete rifles or even complete upper receiver assemblies, so they are therefore referred to as “virgin”. They are engraved with the KAC shield on the upper tang under where the rear sight will mount. $325 shipped ALL SPF





4A.[#2912] RARE Knights Armament KAC Modular Floating RAS II P/N: 21102. Labeled "RAZ II". Similar to the equally rare and hard to find KAC Modular Floating RAS P/N: 20071, but it has a removable top rail section for mounting an Insight AN/PEQ-2A. This is one of the rarest KAC rail systems and few people even know it exists. This rail was NEVER commercially produced or ever made available to the public. This is a once in a lifetime opportunity that will not present itself again. This rail is Vero Beach marked. New, includes 3 x KAC 11 Rib Rail Panel Covers. Does not include the rear clamp and bolt (similar to the bolt and clamp on any KAC Rear Sight or RAS II). I’m interested in trade possibilities (+/- cash) for other rare Knights Armament rifles and rare accessories. $850 shipped







4D.[#2690] Knights Armament KAC FF RAS SR-15/16 Medium Length P/N: 99166/20214. Factory new, includes 3 x KAC 11 Rib Rail Covers. This is the highly coveted and long-awaited current limited production of the now legendary KAC Medium Free Float RAS. Only a very small batch was produced, and no more will be manufactured, that window has closed. Perfect for your mini-recce or custom build. The value of these rails soared to as much as $750+ in the past, don’t miss your chance this one last go-around to pick one up, this may be your last chance. $350 shipped each (a few available)




4E.[#2992] Knights Armament KAC FF RAS SR-15/16 Carbine Length P/N: 20011. Factory new, includes 3 x KAC 11 Rib Rail Covers. Until now these were extremely hard to find, and were in high demand for building an original early JSOC rifle. This is the highly coveted and long-awaited current limited production of the now legendary KAC Carbine Free Float RAS. Only a very small batch was produced, and no more will be manufactured, that window has closed. Perfect for your JSOC or custom build. The value of these rails soared to as much as $750+ in the past, don’t miss your chance this one last go-around to pick one up, this may be your last chance. Includes 3 x KAC 11 Rib Rail Covers. $400 shipped each (a few available)





4G.[#2247] Knights Armament KAC HK 93 H&K Medium RAS P/N: 98067. Factory new KAC HK 93 H&K Medium RAS P/N: 98067, includes 3 x KAC 11 Rib Rail Covers. This is the highly coveted and long-awaited current limited production of the now legendary KAC HK 93 RAS. Only a very small batch was produced, and no more will be manufactured, that window has closed. Perfect for your HK, PTR, etc. or HK clone. The value of these rails soared to as much as $1000+ in the past, don’t miss your chance this one last go-around to pick one up, this may be your last chance. $500 shipped each (a couple available)




4H.[#2159] Knights Armament KAC HK MP5 HK94 HK53 RAS P/N: 97198. Factory NEW KAC HK MP5 RAS, includes 3 x KAC 11 Rib Rail Covers. This is the highly coveted KAC HK MP5 RAS. These rails have become even more popular and hard to obtain with the recent release of the German made HK SP5, there is nothing sexier than seeing end results of the combination of these two high end manufacturers on the HK MP5. This rail is perfect for your HK, MKE, ZENITH, Omega, PTR, TSC Machine, TMP Outfitters, RDTS, POF, Vector, Turner, or other MP5 clone. The value of these rails soared to as much as $1000+ in the past, don’t miss your chance this one last go-around to pick one up, this may be your last chance, especially factory NEW. $400 shipped each (a couple available)





7.[#2895] Knights Armament KAC 2 Stage Match Adjustable Trigger P/N: 98032. New. This is the factory adjustable type issued on the most well-known weapon systems. Perfect for an accurate Mk12 Mod 0/1/Holland, MK11 Mod 0/1, M110, M4A1 SOPMOD Block I/II, CQBR Block II, MK18 Mod 0, SDM-R, SAM-R, Recce clone, or SR15, SR25. $200 shipped each (multiple available)




9.[#2401/2399] Knights Armament KAC Micro 200-600m Sight Set. Used take-offs, they have the patina and wear on the bases like all the take-offs from the SR16 uppers. I will not separate the front from the rear, sold as a set only, please don’t ask. $225 shipped for the set ALL SPF




12A.[#2851] Knights Armament KAC SR-15 E3 Charging Handle with LMT Tactical Latch. Lightly used take-off from a KAC SR-15 E3 Mod 1. $45 shipped SPF




12B.[#2948] Knights Armament KAC Charging Handle SR-15 w/Tactical Latch P/N: 25897. Used. Newest style latch. $50 shipped each SPF




15C.[#2618] Knights Armament KAC Panel Kit, URX 3 & 3.1 P/N: 30408-BLK. Lightly used take-off from a KAC SR-15 E3 Mod 1. Used sets $45 are SPF



15D.[#2111] Knights Armament KAC Panel Kit, URX 3 & 3.1 P/N: 30408-BLK (3 Panel Set). Used. $35 shipped each SPF




15G.[#2774] Knights Armament KAC URX4 Keymod Flat Panel Kit with Keymod Handstop. Only installed and removed. Custom stippled, extremely labor intensive and professionally done. $65 shipped for the entire set




16.[#2981] Knights Armament KAC URX4 KeyMod 5 Slot Rail Section P/N:30714. Unused, only mounted. $25 shipped each (multiple available)




23.[#2690] Knights Armament KAC URX 3.0 & 3.1 Handstop, 1 Hole, P/N: 30411-BLK. Lightly used, has been stippled (not by me). $10 shipped  




24A.[#2996] Knights Armament KAC URX 3.0 & 3.1 Handstop, 1 Hole, P/N: 30411-BLK, Black. Only installed and removed. These are $35 new, save some money.  $25 shipped each




24B.[#2138] Knights Armament KAC URX 3.0 & 3.1 Handstop, 1 Hole, P/N: 30411-TAU. Unused, only installed and removed. $15 shipped each (a couple available)




24C.[#2681] Knights Armament KAC URX4 KeyMod Handstop, Taupe P/N: 30795-TAU. Unused, only mounted. $20 shipped each (3 available)



24D.[#2684] Knights Armament KAC URX4 KeyMod Handstop, Black P/N: 30795. Unused, only mounted. $20 shipped each (3 available)




25.[#2867] Knights Armament KAC Bipod Sling Swivel Stud & Nut Assembly P/N: 20288. Lightly used, this is the type that screws into the bottom of your KAC RAS or URX to attach a bipod. $15 shipped each (a few available)






Knights Armament KAC SR-15 M4 14.5" Barrel. 5.56mm, 1/7 twist, non-chrome lined. Lightly used. These barrels are known to hold quite accurate groups. Take off from a post ban KAC SR-15 M4. This was a factory 16” professionally chopped to 14.5” and was pinned with KAC NT4 QD Flash Hider. It was unpinned, however the threads are kind of weak and need to be chased and cleaned up. Another flash hider was threaded on again for test fit and went on fine, but again the threads are shallow. This is a standard M4 type barrel and can be used on any AR15, its not a proprietary E3 type. $200 shipped SOLD
Knights Armament KAC Combat Trigger Guard P/N: 20491-1. Lightly used. $25 shipped SOLD
Knights Armament KAC URX4 KeyMod 5.56 IBN 8.5” Rail P/N: 30738. Factory New in the box. Includes shims and URX4 Installation Tool. $200 shipped SOLD
Knights Armament KAC Micro 200-600m Sight Set. Used take-offs, they have the patina and wear on the bases like all the take-offs from the SR16 uppers. I will not separate the front from the rear, sold as a set only, please don’t ask. $210 shipped per set (2 sets available) SOLD
Knights Armament KAC Thumb Rest for Picatinny Rail P/N: 30537. Only mounted and removed. $15 SOLD
Knights Armament KAC Scope Mount 30mm (1 Piece) Black P/N: 24755-BLK. Factory new, no box. These are awesome one piece mounts that are perfect for use on your MK11 Mod 1, SR25, Recce, high end SPR, AR15, etc. $275 shipped SOLD
Knights Armament KAC Scope Mount 30mm (1 Piece) Black P/N: 24755-BLK. Lightly used, Cerakoted black with the white color filled marking. These are awesome one piece mounts that are perfect for use on your MK11 Mod 1, SR25, Recce, high end SPR, AR15, etc. $225 shipped each (a few available) (these are $330.50 new, save big time.) SOLD
Knights Armament KAC URX4 Keymod Flat Panel Kit, 7-Piece, Taupe P/N:31190-TAU. Unused, only opened. $20 shipped for the set SOLD





Trades I’m looking for (I can go +/- on my end): I’m always interested in almost anything by Knight's (except Vertical Grips, Rail Panels, RAS) so please let me know what you have especially if it's Knight's.

Looking for the following:

KAC 5.56mm Triple Tap Break TTP P/N: 25683
KAC FSGB Locking Front Folding Sight Gas Block P/N: 21342
KAC 30mm Scope Ring Standard (Medium) Set P/N: 98033, used, painted, and/or ugly works fine for me
KAC Teardrop Winter Trigger Guard P/N: 22512
KAC Ambidextrous Safety Selector - SEMI P/N: 25776 (with the scalloped Safety Section)
KAC HH Buffer (black one with KAC Logo)
KAC Special Run (XMAS Cheer) Upper/Lower Receiver
KAC Special Run (XMAS Cheer) 11.5" SR-15 E3 Dimpled Barrel
KAC Special Run (XMAS Cheer) Light Weight URX II
KAC SR-15 E3 IWS Lower Receiver P/N: 25780 or SR-15 M4/M5 Vero Beach Post Ban Lower
KAC SR-15 Stripped Flat Top Upper Receiver
KAC SR-15 Upper Receivers of all flavors (Mod 0 Legacy, LPR, CQB, Carbine, Mod 1, Mod 2, Etc)
KAC SR-16 E3 CQB 11.5in Upper P/N: 32480

KAC SR-25 URX II Carbine Length 10in P/N: 23107 (has no front sight)
KAC Remington 870 RAS P/N 99143
KAC Remington 870 Top Rail P/N 25129 12.25"
KAC HK G36, and HK G36K RAS
KAC FF RAS SR-15/16 Carbine Length P/N: 20011 (Vero Beach marked)
KAC FF RAS SR-15/16 Medium Length P/N: 99166 (Vero Beach marked)
KAC URX II Carbine Length M4 P/N: 25124
KAC URX III Rifle Length P/N 30005 12.5in
KAC URX II Rifle Length P/N 23258 (Has NO Integral Front Sight) or the P/N 20547 version
KAC FF RAS MRE B (Modular Receiver Extension) P/N: 21166 (Vero Beach marked)
KAC SR-25 FF RAS or URX's (Rifle or Carbine Length)
KAC SR-16 E3 CQB 11.5in Upper P/N: 32480
KAC SR-15 E3 SBR 11.5in FSGB Block I Upper P/N: 30356
SureFire FH762K Flash Hider 7.62mm 3/4"-24 SR-25

KAC SR-15 M4
KAC SR-15 M5
KAC SR-15 Match
KAC SR-25K
KAC SR-25 Battle Rifle
KAC SR-25 Mk11 Carbine
KAC SR-25 Stoner Carbine


Surefire M300V (Tan or Black)
Nightforce 1x4x24
Nightforce 2.5-10x32or42


PLEASE DO NOT IM, EMAIL IS BEST

I’ll take it (2B/3A)

EMAIL SENT

I will take this.........

20B.[#2071] Knights Armament KAC Combat Trigger Guard P/N: 20491-1. Lightly used. $25 shipped

Email sent

Email sent on 870 RAS.

I’ll take 18c. Email inbound about that and question on 1c.

Edit: payment sent on 18c.

I’ll take one of these for $20.

24D.[#2684] Knights Armament KAC URX4 KeyMod Handstop, Black P/N: 30795. Unused, only mounted. $20 shipped each (3 available)

24A.[#2996] Knights Armament KAC URX 3.0 & 3.1 Handstop, 1 Hole, P/N: 30411-BLK, Black. Only installed and removed. These are $35 new, save some money.  $25 shipped each


I'll take one

I am in line for 3A.[#2433] Virgin Knights Armament KAC SR-15 E3 Upper Receiver, Stripped.

If the first buyer falls through.

I will take 20C (lightly used)

I'll take 20A, 24A

I’ll take 20A and 15E e-mail sent
Update - payment send via zelle

I’ll take a 20C used KAC terminator hand stop.

8.[#2224/2260] Knights Armament KAC Micro 200-600m Sight Set. Used take-offs, they have the patina and wear on the bases like all the take-offs from the SR16 uppers. I will not separate the front from the rear, sold as a set only, please don’t ask. $210 shipped per set (2 sets available)

I’ll take both sets. Thanks

Is 4b gone?

Please delete

I’ll take 20C new
Funds sent

4H MP5 RAS. I’ll take it.

2 stage Match trigger is nice.... Thanks

I’ll take:


9.[#2401/2399] Knights Armament KAC Micro 200-600m Sight Set. Used take-offs, they have the patina and wear on the bases like all the take-offs from the SR16 uppers. I will not separate the front from the rear, sold as a set only, please don’t ask. $225 shipped for the set (I also have a really nice lightly used for $245)

Could I ask if 2A is sold, after SPF?
Thank you !

I'll take the virgin upper receiver.

Email sent regarding #7

I'll take 7 and 12A if you still haven't received funds for it by now.

7.[#2895] Knights Armament KAC 2 Stage Match Adjustable Trigger P/N: 98032.
12A.[#2851] Knights Armament KAC SR-15 E3 Charging Handle with LMT Tactical Latch. Lightly used take-off from a KAC SR-15 E3 Mod 1. $45 shipped SPF


Thanks,
Tim

16.[#2981] Knights Armament KAC URX4 KeyMod 5 Slot Rail Section P/N:30714. Unused, only mounted. $25 shipped each

I’ll take one

Will take 6A.[#2669] for $275

I’ll take #7. 1 KAC 2 stage trigger. Sending email.

I’ll take this.

20A.[#2877] Knights Armament KAC Thumb Rest for Picatinny Rail P/N: 30537. Only mounted and removed. $15

Thanks.

I take one of this please  KAC URX4 KeyMod 5 Slot Rail Section P/N:30714.
Thanks

I’ll take one of the Knights Armament KAC URX4 KeyMod 5 Slot Rail Sections P/N:30714. Email inbound

I'll take 3a.(2433)

Email sent.

Tried emailing twice both times received message.

I'm sorry to inform you that the message below could not be delivered.
When delivery was attempted, the following error was returned.

I’ll take the e3 bolt if it’s still available.