Name: Tacfire AR-15 Complete Upper 5.56 NATO 16" Barrel Black with Bolt Carrier Group - Elk River Guns
Brand: TacFire
SKU: CSSI|EFBU55616
Price: 369.00 USD
Availability: InStock

UPC

686294505850

Manufacturer

TacFire

Manufacturer Part Number

BU-556-16

Barrel Finish

Black Nitride

Product Type

Complete

Sights

None, Optic Ready

Caliber/Gauge

.223 REM/5.56 NATO

Barrel Length

16"

Elk River Guns

4.7

Based on 95 reviews

review us on

Joel Harris

22:07 09 May 25

Friendly helpful & very well informed. Competitive pricing.

David Smith

17:30 07 May 25

Just got another brick of Hornady 17 HMR 15.5 gr. NTX. It gives exceptional accuracy at 100 yards, is devastatingly lethal on ground squirrels, and doesn’t poison the raptors.

DAVE MIHAICH

19:31 04 May 25

Always a pleasure at Elk River Guns!!👍🏻

Dakota Thvedt

11:02 03 May 25

Alan Clemens

23:02 02 May 25

Great and friendly service as always!

Eric Edelstein

22:33 17 Apr 25

Danny Hulslander

23:13 15 Apr 25

I've had nothing but good experiences with these guys!! Whether it's buying a new firearm, getting some gunsmithing done or selling/trading in a used firearm, they make it an easy and welcoming experience! Thanks guys!

Bob Forster

19:40 09 Apr 25

Great service. Jae made some great recommendations. Very happy with resuling product purchased.

Kasen Brennise

18:13 08 Apr 25

lawrence Belton

13:37 01 Apr 25

Heath Scroggs

00:19 27 Mar 25

Everyone was really excited to help one out!! An amazing environment!!

Mikey DeRock

22:40 25 Mar 25

Everything in house seems to be awesome, staff is friendly and helpful, you could sit and talk to everyone for far too long!Waited a bit too long getting a barrel threaded, but that is not done in house and by a sub contractor.Everything in house from customer service to selection was wonderful, I will be bringing my buisness back again!

Frances Jenkins

01:34 19 Mar 25

Very friendly and extremely knowledgeable staff.

Juan Landa

18:02 10 Mar 25

Wonderful service and great people!

Ron Mentch

22:33 07 Mar 25

Very friendly and helpful!

Sharon Cantu

00:17 02 Mar 25

Friendly & kind , Great customer services . Took the time to explain their products to me . Recommend for everyone to go check them out. Thank you for all your help .

Dave Chapin

21:51 28 Feb 25

As always, great service, very happy with my purchase. Definitely my go to store for anything gun related. Thanks elk river!

Jeff Jewson

04:39 28 Feb 25

Cannon Balls

23:23 27 Feb 25

Best store in town. Knowledgeable Smart people. Best store in Colorado as far as I know.

Donna Segale

22:14 22 Feb 25

I needed to get rid of these guns my husband had that I discovered after he passed. I am not used to being around guns and a bit nervous around them. Everyone at the store were very nice and gave me a fair price for them. The 2 dogs were also sweet.I would highly recommend them.

Scott Baraw

04:06 22 Feb 25

Elk River Guns is like family! They are knowledgeable and understanding for all your gun related needs. Jae the owner is willing to go the extra mile to make sure you are happy with your purchase/future purchases. Dave has impeccable memory. He remembers everyone’s name and welcomes you by name with a warm smile when you walk through the door. Other shops employees just want to take your money any way how. These guys are there to make your day better. They are my number one gun store in my books.Best in the northwest!

Chris H

23:22 13 Feb 25

Jae and Elk River was my go to FFL before I moved away from Steamboat. Just bought a few products from them even though I now live across the country. Elk River was responsive, shipped my product quickly in a well packaged box. Transaction was seamless. Will continue to do business with Jae and Elk River Guns.

Ralph Torres

23:09 12 Feb 25

Very knowledgeable employees in this store ifthey don’t have it. They will order it for you. I’ve never had a bad experience with elk River guns

C Young

07:55 24 Oct 24

Can’t recommend them enough. A lot of gun shops have shady salesman or condescending staff, and it’s the opposite here. David (Mr. Smith) is just the most welcoming warm person to have greet you and guide you through any of your needs. He’s downright hilarious too! Jae is the wizard you can trust with all your gunsmithing needs and is obviously effortlessly knowledgeable with any and everything guns. He has both fixed my broken handgun and mounted an optic within 10 minutes of walking in the store while charging a very fair price. Just crazy levels of service that’s so rare nowadays. Tip this man he deserves it. They have a great selection of guns/parts and transfers, though on the expensive side for transfers, (you’re in steamboat, don’t be unrealistic), are a breeze. In small towns like this we are lucky to have shop of this caliber (pun intended).

The best damn gun shop in Northwest Colorado!
You can be sure – “We treat you right”

Elk River Guns
1320 Dream Island Plaza
Steamboat Springs, CO 80487

FREE SHIPPING

Tacfire AR-15 Complete Upper 5.56 NATO 16″ Barrel Black with Bolt Carrier Group

Maufacturer:

UPC:

MPN:

Details

Specifications

Additional information

Related Products

LANTAC RECON UPPER 223 WYLDE 16″

Spikes Tactical Midlength Complete 5.56x45mm NATO 16″, Black, 12″ Picatinny Handguard, A2 Flash Hider

Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 16.50″ Black Nitride Barrel Aluminum Patriot Brown Receiver 14.50″ M-LOK Handguard Lo Pro DI Gas Block (Mid Length)

BAD 16 UPR AUTH ELITE 556AMBI C GRAY

Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 10.50″ Black Nitride Barrel Aluminum Black Anodized Receiver 9″ M-LOK Handguard Lo Pro DI Gas Block (Mid Length)

Spikes STU5435MLS Complete Upper 5.56x45mm NATO 16″ Black Phosphate/Midlength Barrel, 7075-T6 Aluminum Black Receiver, 12″ SAR3 Free-Floating Handguard for AR-15

Alexander Arms UTA65 Tactical Complete Upper 6.5 Grendel 16″ Black Cerakote Aluminum Receiver M-LOK Handguard for AR-15

RADIAN UPPER/HANDGUARD SET 17″ BROWN

Patriot Ordnance Factory Minuteman Complete Upper 5.56x45mm NATO 16.50″ Black Nitride Barrel Aluminum Black Anodized Receiver 14.50″ M-LOK Handguard Lo Pro DI Gas Block (Mid Length)

Our Pages

Newsletter