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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 - Colt "C" stamped NOS 14.5" barrel - SOLD -

      1. For Sale
    • $289
    • Seattle
    • Washington
    Sorry, this item has sold Pull-off barrel from NOS Colt 14.5" M4 Complete Upper Receiver Group, "C-Stamped" The upper sat in my safe and I have decided to part it out, this is the last piece of it. Manu date 02/09 $289.00 shipped Please IM me for any questions Cross-posted on ARFCOM I...
  2. SilverNW

    Knight's Armament (KAC) SR-15/SR15 16" Ambi Mod2

      1. For Sale
    • $2600
    • Portland
    • Oregon
    Knight's Armament (KAC) SR-15/SR15 16" Mod2 ambidextrous with E3 bolt, non-notched upper, and KAC iron sights, and Surefire 3-prong flashhider (for RC2/RC3 cans). Around 250 rounds through it. Does not come with original box.
  3. RobMa

    - SOLD - Insight MRDS in tan - SOLD -

      1. For Sale
    • $299
    • Seattle
    • Washington
    Sorry, this item has sold Insight MRDS in tan Hard to come by nowadays Comes with everything seen in pictures $299.00 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...
  4. .45's and .38's

    Holosun 509Tx2 , kac front sight

      1. For Sale
    • Portland
    • Oregon
    Holosun 509T X 2 Reptilian mount Arisaka offset mount w 509 plate $400 Kac front sight $150 Gresham or will ship w PayPal Venmo Trades: Eotech aimpoint pro or other optics lpvo Can add cash or more items if needed
  5. Gunbuggy

    KAC RAS M4 - Vero Beach - Salty and Painted

      1. For Sale
    • $170
    • Amboy
    • Washington
    up for sale is a salty RAS m4 rail. It’s a vero beach marked 2000 dated specimen with salt and paint. Works just as it should, only pulled off my rifle to replace with a free float. $170 ftf from Vancouver to Amboy $180 shipped.
  6. RobMa

    - SOLD - Colt R0933 11.5" Commando LWT barrel assy. (0.625 FSB). Marked: C MP CB and Colt handguard

      1. For Sale
    • $299
    • Seattle
    • Washington
    Sorry, this item has sold Colt R0933 11.5" Commando LWT barrel assy. (0.625 FSB). Marked: C MP CB (I believe this is what this barrel is) 1/7 chrome-lined. "F" Marked Front Sight Base. (For flat-top upper receivers). The barrel extension has M4 feedramps. No date on barrel. It does have...
  7. Akfromportland

    (KAC) Knights Armament 300 Meter Rear Iron sight

      1. For Sale
    • $150
    • Portland
    • Oregon
    Brand new “lollipop” rear iron sight in bag May be interested in other KAC stuff for trade but not interested in any other offers.
  8. HaynProdigy808

    Knight's Armament Company SR-15 E3 Bolt Assembly and BCG

      1. For Sale
    • $275
    • Oregon City
    • Oregon
    For sale is one (1) KAC SR-15 E3 Bolt and Phosphate BCG. I just upgraded my E3 bolt and BCG with a new bolt and BCG. This one has about 300 rounds through it. It is clean and lubricated and ready to go in your Knight's upper receiver group. Includes: KAC SR-15 E3 Bolt Assembly KAC Firing Pin...
  9. dmmv

    Sig Spear LT 5.56

      1. For Sale
    • $2000
    • NW Portland
    • Oregon
    Listing an Sig Sauer Spear rifle chambered in 5.56 in order to purchase a full size Dan Wesson DWX. Comes with Magpul FDE sights. Asking $2k for a quick sale, meet at A Cut Above Pawn. Alternatively, someone purchase the 15 DWX mags and Acro P2 I have saved up so I can stop dreaming about the...
  10. infantry503

    Knights Armament SR15

      1. For Sale
    • $3200
    • Beaverton
    • Oregon
    Selling my unfired knights armament st15. Comes with the newer bolt and all things knight. Geissele flat face 2 stage trigger. Asking $3200 obo. Transfers at a cut above pawn
  11. N

    KAC Two Stage Trigger

      1. For Sale
    • $70
    • Astoria
    • Oregon
    New pull from a SR15 lower. Unfired.
  12. RobMa

    - SOLD - 2 stripped BCM keyhole forged unmarked uppers - SOLD -

      1. For Sale
    • $69
    • Seattle
    • Washington
    Sorry, all these items have sold 2 stripped BCM keyhole forged unmarked uppers $69.00 per upper shipped, no bs taxes, no shipping charge 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 - Remington 870 LE Top Folder and NOS wood LE foregrip w/ hardware - SOLD -

      1. For Sale
    • $449
    • 98107
    • Washington
    Sorry, these items have been sold Remington 870 LE Top Folder and NOS wood LE foregrip w/hardware These are really nice and hard to find items. I was going to put something together and decided to scrap the project. My loss is you gain. These items will sell as a lot, I will not seperate...
  14. RobMa

    - SOLD - Like New KAC Trigger Guard Lot (4) - SOLD -

      1. For Sale
    • $130
    • Seattle
    • Washington
    Sorry, these items have sold Like New KAC Trigger Guard Lot (4) Like new (one has blemish from factory, cannot see after installed on lower) I put pre-owned but pretty much new $130 shipped, no taxes, no shipping charge Please IM me for any questions Cross-posted on NWF I take PayPal...
  15. ThunderStruck

    KAC RAS Long Handguard

      1. For Sale
    • $350
    • Ashland
    • Oregon
    Sold on reddit.
  16. RobMa

    - SOLD - 1 brand new full auto Fathers of Freedom (Microbest) complete BCG

      1. For Sale
    • $89
    • Seattle
    • Washington
    Sorry, this item has sold 1 brand new full auto Fathers of Freedom (Microbest) complete BCG Brand new, never used Specs: Caliber: 5.56 NATO Bolt: C158 Bolt MP Carrier Material: 8620 Steel Profile: Full-Auto Chrome Lined: Yes Firing Pin: 8740, Hard Chrome Coated 4340 Extractor with Sprinco...
  17. RobMa

    - SOLD - FN Bolt in great working order - SOLD -

      1. For Sale
    • $59
    • Seattle
    • Washington
    Sorry, this item has sold FN Bolt in great working order Has a little carbon build up, which is normal on a used bolt. Nothing a little cleaning can't get off. $59 shipped Please IM me for any questions Cross-posted on ARFCOM I take PayPal friends and family Shipping OK, S/H free No...
  18. RobMa

    - TRADED - KAC front sight W/free RAS/RIS bracket -TRADED -

      1. For Trade
    • $99
    • Seattle
    • Washington
    Sorry, this item has been traded KAC front sight W/free RAS/RIS bracket Traded to @.45's and .38's 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...
  19. RobMa

    - SOLD - Surefire M600 Scout (Mid 2000's) - SOLD -

      1. For Sale
    • $260
    • Seattle
    • Washington
    Sorry, this item has sold Surefire M600 Scout (Mid 2000's) This is an early Surefire LED M600 scout from the mid-2000's. Has KL4 head and the shinier anodizing. This light is like new, make me an offer. $260 shipped Please IM me for any questions Cross-posted on NWF I take PayPal friends...
  20. RobMa

    - SOLD - New Old Stock Colt Fiberlite N1 stock - SOLD -

      1. For Sale
    • $250
    • Seattle
    • Washington
    Sorry, this item has sold New Old Stock Colt Fiberlite N1 stock $250 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
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