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knights armament

Knight's Armament Company (KAC) is an American firearms and firearms parts manufacturer, best known for producing the Rail Interface System (RIS) and the Rail Adapter System (RAS) grips for firearms use. They currently produce a variety of firearms, specifically AR-15 rifles. One of their best known rifles is the SR-25 semi-automatic designated marksman rifle.
KAC is owned by C. Reed Knight and is based in Titusville, Florida. Knight's Manufacturing Company (KMC) is the division of KAC responsible for products aimed at the civilian market.

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Recent contents
  1. RobMa

    - SOLD - 2 Brand new Surefire 4-prong flash hider kits - SOLD -

      1. For Sale
    • $129
    • Seattle
    • Washington
    Sorry, this listing has sold 2 Brand new Surefire 4-prong flash hider kits Price is per flash hider kit $129.00 USD shipped Please IM me for any questions Cross-posted on NWF I take PayPal friends and family Shipping OK, S/H free No trade requests please. No separate part sales please No...
  2. S

    WTS: KAC 22" SR25 6.5 Creedmoor Complete Upper - BNIB

      1. For Sale
    • $3500
    • Bellevue
    • Washington
    WTS: KAC 22" SR25 6.5 Creedmoor Complete Upper - BNIB Make: Knights Armament SR25 Caliber: 6.5 Creedmoor Length: 22: Price: $3,500 NO TRADES I had been sitting on this upper for a couple months but recently was able to get a new model K6. It's still BNIB UNFIRED. Comes with everything...
  3. O

    KAC SR25 Mod 0 Barrel with KAC gas block

      1. For Sale
    • $1000
    • Vancouver
    • Washington
    Title says it all. Genuine KAC national match barrel and gas block. Came out of a deployment kit. $1150 Buy 3 or more of my items totaling $1500 and get 10% off. Buy 3 or more items totaling $2500 or more and get 20% off the entire purchase price. I am not interested in any trades at this time.
  4. RobMa

    NOS Colt 10.3 Socom barrel

      1. For Sale
    • $249
    • Seattle
    • Washington
    NOS Colt 10.3 Socom barrel Manufactured date 11/16 Was told that it was originally cut from a 14.5 by ADCO Barrel has dimples and is ready for your LPGB. Never fired but was previously mocked up. Great for you MK18 clone $249 shipped Restricted item, no sales to ban states. Until SCOTUS...
  5. RobMa

    - SOLD - NOS contract version KAC RIS II rail - SOLD -

      1. For Sale
    • $375
    • Seattle
    • Washington
    Sorry, this listing has sold NOS contract version KAC RIS II rail These were the mil versions with the lot number, not the commercial sales version Previously mocked up but never seen the range, only the inside of my shop These can be hard to find and are clone correct for a MK18 build...
  6. RobMa

    New Nightforce S-VPS MILSPEC 1-8x24 F1 ATACR

      1. For Sale
    • $3999
    • Seattle
    • Washington
    New Nightforce S-VPS MILSPEC 1-8x24 F1 ATACR Yes, there is dust/lint on it from the white terry clothes I use These are all gone now I believe, I know these are expensive but snatch this up if you are able. #113/300 Optic was removed, inspected but never saw the light of day, was gong to...
  7. RobMa

    Cloner stuff: Elcan SU-230/PVS Specter DR 1-4x 5.56 Sight

      1. For Sale
    • $2999
    • Seattle
    • Washington
    Elcan SU-230/PVS Specter DR 1-4x 5.56 Sight Comes with Insight MRDS also in mint condition In near mint condition (Not perfect!) Military version of the venerable optic $2999 shipped Please IM me for any questions Cross-posted on ARFCOM I take PayPal friends and family Shipping OK, S/H...
  8. RobMa

    - SOLD - Rare 10" Geissele MK1 MOD1 REV A handguard in "Sand" - SOLD -

      1. For Sale
    • $499
    • Seattle
    • Washington
    Sorry, this listing has sold Rare 10" Geissele MK1 MOD1 REV A handguard in "Sand" This is a rare find and a great handguard in great shape. Price is firm This item is technically not new, will have handling marks and will show signs where barrel nut touches inside the rail (all Geissele...
  9. RobMa

    - SOLD - Cloner Alert: Near Mint Eotech 553/SU-231/PEQ - SOLD -

      1. For Sale
    • $499
    • Seattle
    • Washington
    Sorry, this listing has sold Cloner Alert: Near Mint Eotech 553/SU-231/PEQ In excellent condition ( I cannot believe I am getting rid of it) No discernable delamination (I do not see any) $499 shipped Please IM me for any questions Cross-posted on ARFCOM I take PayPal friends and family...
  10. RobMa

    Colt MK18 MOD 1 / CQBR Block II complete upper for sale

      1. For Sale
    • $2499
    • Seattle
    • Washington
    Colt MK18 MOD 1 / CQBR Block II About as close as you could get to the real thing. I put pre-owned but most of this stuff is new, the upper never went to the range, just a safe queen. NOS Colt upper with C (stamped), tear drop forward assist PRI Gas buster with Big Military latch Colt Full...
  11. RobMa

    - SOLD - Somogear Tactical Light, Replica Insight WMX200 Bronze, Fixed Mount, White/IR - SOLD -

      1. For Sale
    • $170
    • Seattle
    • Washington
    Sorry, this listing has sold Somogear Tactical Light, Replica Insight WMX200 Bronze, Fixed Mount, White/IR Exact replica of the venerable L3 Insight WMX200 weapon light but now with more light output. Delivers 500 lumens (30,000 Candela) high output, 100 lumens low output, and Infrared (IR)...
  12. RobMa

    - SOLD - Brand New HUXWRX 1/2 X 28 5.56 QD muzzle device - SOLD -

      1. For Sale
    • $110
    • Seattle
    • Washington
    Sorry, this listing has sold Brand New HUXWRX 1/2 X 28 5.56 QD muzzle device New, no rounds down the pipe and comes with box $110 shipped Please IM me for any questions Cross-posted on ARFCOM I take PayPal friends and family Shipping OK, S/H free No trade requests please. No separate part...
  13. RobMa

    - SOLD - Acog 4X32 .223/556 (includes TENA sunshade) - SOLD -

      1. For Sale
    • $699
    • Seattle
    • Washington
    Sorry, this listing has sold Acog 4X32 .223/556m (includes TENA sunshade) In great condition, sat on a safe queen. I was the original purchaser. I purchased this new in 2021 from EurOptic Tritium is still there. $699.00 Shipped Cross posted on ARFCOM Please PM me for any questions I...
  14. lockmart

    Wanted ar15 parts Larue, Noveske, DD, and KAC

      1. For Sale
    • Corvallis
    • Oregon
    Looking for: Larue MBT Daniel Defense MK18 rail, ris 2 Noveske Lower (non chainsaw on it) Knights SR15 lower Knights RAS Rail 12"
  15. RobMa

    - SOLD - New Insight Riser (taken from an NOS M3X/SU-233 Light Kit) - SOLD -

      1. For Sale
    • $159
    • Seattle
    • Washington
    Sorry, this listing has sold New Insight Riser (taken from an NOS M3X/SU-233 Light Kit) $159.00 Shipped Cross posted on ARFCOM I take PayPal friends and family Shipping OK, S/H free No trade requests please. No separate part sales please No face-to-face sales requests please
  16. RobMa

    - SOLD - Brand New Larue LT751 Aimpoint T2/T1 mount - SOLD -

      1. For Sale
    • $129
    • Seattle
    • Washington
    Sorry, this listing has sold Brand New Larue LT751 Aimpoint T2/T1 mount Comes with everything seen $129 shipped Please IM me for any questions Cross-posted on ARFCOM I take PayPal friends and family Shipping OK, S/H free No trade requests please. No separate part sales please No...
  17. RobMa

    - SOLD - Brand New German HK A3F stock, refinished by Bahnhof Machine - SOLD -

      1. For Sale
    • $499
    • Seattle
    • Washington
    Sorry, this listing has sold Brand New German HK A3F stock, refinished by Bahnhof Machine Brand New HK A3F stock, it was sent to Brad to refinish and fix the stock glossy black finish that they come with. This finish is about 10x better with longevity and not looking like cheap glossy rattle...
  18. RobMa

    - SOLD - BNIB Aimpoint T2 with 1st Gen Spuhr HRT Mount - SOLD -

      1. For Sale
    • $699
    • Seattle
    • Washington
    Sorry, this listing has sold BNIB Aimpoint T2 with 1st Gen Spuhr HRT Mount Comes with everything seen (not including the lint from towel) ;) $699 shipped Please IM me for any questions Cross-posted on ARFCOM I take PayPal friends and family Shipping OK, S/H free No trade requests please...
  19. RobMa

    New Eotech G33 FDE

      1. For Sale
    • $389
    • Seattle
    • Washington
    New Eotech G33 FDE Purchased from Euro Optic Comes with everything seen $389 shipped Please IM me for any questions Cross-posted on ARFCOM I take PayPal friends and family Shipping OK, S/H free No trade requests please. No separate part sales please No face-to-face sales requests please
  20. RobMa

    - SOLD - Insight Technology M3X FDE Tactical Illuminator (SU-233) - SOLD -

      1. For Sale
    • $475
    • Seattle
    • Washington
    Sorry, this listing has sold Insight Technology M3X FDE Tactical Illuminator (SU-233) Comes with everything seen $475 shipped Please IM me for any questions Cross-posted on ARFCOM I take PayPal friends and family Shipping OK, S/H free No trade requests please. No separate part sales please...
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