Olympic Arms K3B AR-15 Carbine 5.56 NATO 30 Rounds 16" Barrel A2 Upper with Fixed Carry Handle and Rear Sight Black M4 Stock K3B
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Brand: Olympic Arms K3B
Item: 38643

The Olympic Arms K3B AR-15 Carbine includes forged receivers, A2 upper receiver with fixed carry handle and rear sight, M4 fiberlite plastic handguards, 4140 chromoly steel 16" barrel, 6-position M4 stock, bayonet lug, and a flash hider. Includes one 30 round mag, sling, and hard case. Lifetime warranty!

Specifications and features:
Olympic Arms K3B AR-15 Carbine
5.56x45mm NATO (will accept .223 Remington)
16" 4140 chromoly steel barrel
1:9" twist, button rifled
30 round magazine
Gas operated, multi-lug rotary locking bolt
7075 T6 aluminum forged upper and lower receivers
A2 upper receiver with fixed carry handle and rear sight
Black matte anodized receivers and parkerized steel parts
Standard A2 front sight base
A2 flash suppressor
M4 fiberite, 6-point collapsible stock
Two-piece, black plastic handguards
31.75" overall length
6.77 lbs unloaded

Firearms are only available online.

All firearm sales are final. NO RETURNS.

Return to manufacturer for warranty service.

Actual buyer must pick up from FFL dealer who will conduct the background check.

Firearm transfer must be the actual transferee/buyer. Click here to see BATFE form- Firearm Transaction Record Part 1.

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Customer Reviews

Most Helpful Customer Reviews

0 of 0 people found the following review helpful
5.0 Rating Oly Arms Stigma Disproven - 5/9/2014
Reviewer: T Quigg
Purchased this firearm as a plinker and defense gun. Yes, I've read all of the negative press about Oly Arms. I've owned several Oly Arms rifles over the years, and NEVER had a problem with any of them. The only reason I traded them was for something I thought I could not live without, then kicked myself 10 minutes later for doing it! The Oly Arms K3B is a great firearm for the price. I'm a traditionalist, so I wanted old school styling, no flat top. The rifle holds true to original with classic lines. Very clean, well assembled, well finished firearm, and 100% reliable out of the box with a number of different makes of ammo. Very pleased with the rifle, and would recommend it to anyone
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Purchasing a Firearm Online

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  • Select a local Federal Firearms Licensed (FFL) Dealer that will accept the firearm and complete the transfer. Find a FFL Dealer HERE.
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  • Pick up your firearm from the FFL Dealer, who will need to do a background check. Transfer fees may apply.
Buying Firearms on the Internet
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Locating a Federal-Firearm License Dealer (FFL) in Your Area
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Completing the Transaction
Once you place the firearm in your cart and checkout you will receive a confirmation email that has your order number and further instructions. We will verify the FFL license and also make the FFL Dealer aware that an order from Cheaper Than Dirt! will soon be arriving for you. Most orders are processed within 2-3 business days from the time we receive and verify the FFL Dealers information. Once shipped, your firearm will arrive at the FFL Dealer within 3-7 days business days. The FFL Dealer will begin processing the shipment. It may be an additional day or so before the FFL Dealer is ready to conduct the transfer of the firearm to you. Call the FFL Dealer and set an appointment to confirm that the firearm is ready to be transferred.

Please note! All Firearm Sales are Final
It is important to thoroughly inspect your firearm before completion of the transfer. Once the firearm is transferred into your name, Cheaper Than Dirt! will not accept a return or exchange under any circumstance. If a defect is discovered after completing the transfer, you must contact the manufacturer directly for repair or replacement.

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Olympic Arms K3B AR-15 Carbine 5.56 NATO 30 Rounds 16 Barrel A2 Upper with Fixed Carry Handle and Rear Sight Black M4 Stock K3B
Olympic Arms K3B AR-15 Carbine 5.56 NATO 30 Rounds 16 Barrel A2 Upper with Fixed Carry Handle and Rear Sight Black M4 Stock K3B
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