Skip to main content

ASK THE COMMUNITY THE SHOOTER'S FOCUS BLOG CUSTOMER HELP

Loading results...

No results found for ""

Try a different search term or browse our categories

My Account My Orders Wishlist

become a member

Shop All

Shop All

Firearms

Shop All Firearms

Handguns

Rifles

Shotguns

Used Guns

Also in Firearms

NFA | Class III Black Powder Receivers & Frames Other Ways to Browse

Ammo

Shop All Ammo

Bulk Ammo

Centerfire

Rimfire

Shotshell

Also in Ammo

9mm .223 / 5.56 NATO .45 ACP .22 LR 12 Gauge .308 Win / 7.62 NATO .40 S&W .38 Special 10mm 300 Blackout 7.62x39mm .380 ACP .357 Mag 5.7x28mm

Accessories

Shop All Accessories

Holsters

Magazines

Sights & Optics

AR Parts & Accessories

Also in Accessories

Targets Cleaning Supplies Gun Safes and Locks Knives

NFA | Class III

Shop All NFA | Class III

Suppressors

Military and Law Enforcement

Handguns

Rifles and Shotguns

Also in NFA | Class III

Parts and Accessories

Brands

Shop All Brands

Smith & Wesson

Benelli

Heckler & Koch

Beretta

Also in Brands

Glock Ruger Mossberg Sig Sauer Taurus CZ Springfield Armory Kimber FN Daniel Defense Colt Walther Browning Winchester Canik Diamondback Firearms Savage Arms Federal KelTec American Tactical Remington

Specials

Shop All Specials

Featured

We Buy Guns

Rebate Available

Qualified Professional

Also in Specials

Team Buds Discounts Gift Cards Merchandise
Firearms

Firearms

Handguns

Shop All Handguns

Revolvers

Pistols

Derringers

1911

Rifles

Shop All Rifles

Bolt Action

Semi-Automatic

Lever Action

Target and Hunting

Also in Rifles

AR Rifles AK Rifles

Shotguns

Shop All Shotguns

Tactical

Hunting

Target

Used Guns

Shop All Used Guns

Used Handguns

Used Rifles

Used Shotguns

We Buy Guns

NFA | Class III

Shop All NFA | Class III

Handguns

Rifles and Shotguns

Black Powder

Shop All Black Powder

Black Powder Pistols

Black Powder Rifles

Other Ways to Browse

Clearance

Rebate Available

Recently Added
Ammo

Ammo

Shop All Ammo

Bulk Ammo

Centerfire

Rimfire

Shotshell

9mm

.223 / 5.56 NATO

Also in Ammo

.45 ACP .22 LR 12 Gauge .308 Win / 7.62 NATO .40 S&W .38 Special 10mm 300 Blackout 7.62x39mm .380 ACP .357 Mag 5.7x28mm
Accessories

Accessories

Shop All Accessories

Holsters

Magazines

Sights & Optics

AR Parts & Accessories

Targets

Cleaning Supplies

Also in Accessories

Gun Safes and Locks Knives
NFA | Class III

NFA | Class III

Shop All NFA | Class III

Suppressors

Military and Law Enforcement

Handguns

Rifles and Shotguns

Parts and Accessories
Brands

Brands

Shop All Brands

Smith & Wesson

Benelli

Heckler & Koch

Beretta

Glock

Ruger

Also in Brands

Mossberg Sig Sauer Taurus CZ Springfield Armory Kimber FN Daniel Defense Colt Walther Browning Winchester Canik Diamondback Firearms Savage Arms Federal
Browse All Manufacturer Rebates & Deals
Specials

Specials

Shop All Specials

Featured

We Buy Guns

Rebate Available

Qualified Professional

Team Buds Discounts

Gift Cards

Also in Specials

Merchandise

BUY IT & TRY IT

MENU

BUY IT & TRY IT
SHOP ALL
Browse products by category including firearms, ammunition, and accessories
Read articles, reviews, and shooting tips from our experts
Get answers to frequently asked questions and customer support

Account

My Account My Orders Wishlist

Team Bud's Sign Out

Sign In / Register

Contact Us

Call Us 859-368-0371 Email Us Send a message

Orders and Payment Processing
Layaways
Shipping
Pricing
Returns
Website
General
FFL Locator
State Restrictions
View All Help Center / FAQ

Self Defense
Concealed Carry
New Gun Owners
Education
Home Defense
Product and Industry News
Gun Maintenance
Hunting
View All Categories

Revolvers
Pistols
Derringers
1911

Bolt Action
Semi-Automatic
Lever Action
Target and Hunting
AR Rifles
AK Rifles

Tactical
Hunting
Target

Used Handguns
Used Rifles
Used Shotguns
We Buy Guns

Handguns
Rifles and Shotguns

Black Powder Pistols
Black Powder Rifles

Lower Receivers

Clearance
Rebate Available
Recently Added

Bulk Ammo
Centerfire
Rimfire
Shotshell
9mm
.223 / 5.56 NATO
.45 ACP
.22 LR
12 Gauge
.308 Win / 7.62 NATO
.40 S&W
.38 Special
10mm
300 Blackout
7.62x39mm
.380 ACP
.357 Mag
5.7x28mm

Holsters
Magazines
Sights & Optics
AR Parts & Accessories
Targets
Cleaning Supplies
Gun Safes and Locks
Knives

Suppressors
Military and Law Enforcement
Handguns
Rifles and Shotguns
Parts and Accessories

Smith & Wesson
Benelli
Heckler & Koch
Beretta
Glock
Ruger
Mossberg
Sig Sauer
Taurus
CZ
Springfield Armory
Kimber
FN
Daniel Defense
Colt
Walther
Browning
Winchester
Canik
Diamondback Firearms
Savage Arms
Federal
KelTec
American Tactical
Remington
Browse all Rebates

Featured
We Buy Guns
Rebate Available
Qualified Professional
Team Buds Discounts
Gift Cards
Merchandise

.300 Blackout Products

Filter Options

FILTERS

Reset Filters

Price Range

$

$

Min Price
$

-

Max Price
$
Availability
- In Stock (2)
- Out of Stock (3)
Action
- Semi-Automatic (1)
Barrel Length
- 6 - 8 in. (1)
- 10 - 12 in. (1)
- 16 - 18 in. (2)
Brand
- Ballistic Advantage (1)
- Daniel Defense (1)
- Other (1)
- TacFire (1)
- YHM (1)
Caliber / Gauge
- .300 Blackout (5)
- .17 HM2 (1)
- .17 HMR (10)
- .17 WSM (1)
- .22 Creedmoor (9)
- .22 LR (24)
- .22 WMR (7)
- .22-250 Remington (1)
- .223 Remington (35)
- .223 Wylde (7)
- .224 Valkyrie (1)
- .25 ACP (2)
- .25 Creedmoor (6)
- .25-06 Remington (1)
- .270 Winchester (2)
- .280 Remington (4)
- .30-06 Springfield (1)
- .300 PRC (7)
- .300 RUM (1)
- .300 Win Mag (6)
- .308 Win (22)
- .32 (1)
- .32 ACP (2)
- .32 H&R Mag (1)
- .338 ARC (1)
- .338 Lapua (1)
- .35 Whelen (1)
- .350 Legend (1)
- .357 Mag (5)
- .38 Special (1)
- .380 ACP (1)
- .400 Legend (1)
- .410 (3)
- .44 (5)
- .44 Remington Mag (4)
- .44 Special (1)
- .45 (1)
- .45 ACP (2)
- .45 Colt (2)
- .45-70 Govt. (1)
- .450 Bushmaster (6)
- .460 S&W Mag (1)
- .50 (12)
- .58 (1)
- 5.56 NATO (40)
- 5.7x28mm FN (1)
- 6.5 Creedmoor (12)
- 6.5 Grendel (4)
- 6.5 PRC (5)
- 6.5x55mm Swede (1)
- 6.8 SPC (2)
- 6mm ARC (3)
- 6mm Creedmoor (2)
- 7.62x39mm (2)
- 7.62x51 NATO (4)
- 7mm Backcountry (15)
- 7mm PRC (16)
- 7mm Remington Mag (3)
- 7mm-08 Remington (1)
- 8.6x43mm Blackout (2)
- 9mm (43)
- 10mm (4)
- 12 Gauge (8)
- 16 Gauge (1)
- 20 Gauge (1)
Capacity
- 30+ Rounds (1)
Category
- AR Rifles (1)
- AR-15 Parts (1)
- Accessories (4)
- Barrels (2)
- Firearms (1)
- Gun Parts (4)
- Gunsmithing Tools and Supplies (1)
- Long Guns (1)
- Rifle Build Kits (1)
- Rifles (1)
- Shooting Sports (5)
State Compliance
- New York (4)
Condition
- Factory New (5)
Rating
- 3+ Stars (1)
- 4+ Stars (1)
- 5 Stars (1)
Specials
- Layaway Eligible (1)

Viewing 1 to 5 out of 5 PRODUCTS

24 items/page

24 items/page
48 items/page
96 items/page

Sort by:

Relevancy

Relevancy
New Arrivals
Best Rated
Best Selling
Price: Low to High
Price: High to Low

APPLIED FILTERS Filter: "gun barrels" Caliber / Gauge: .300 Blackout

AR-15 Modern Series Barrels .300 Blackout

AR-15 Modern Series Barrels .300 Blackout

$147.99 $118.49

DD BBL ASSY 300BLK 1-7 CHF 10.3" SBN

DD BBL ASSY 300BLK 1-7 CHF 10.3" SBN

$348.00 $333.99

Layaway Available

American Precision Firearms Econo Fluted Barrel .300 Blackout Blue/Black Rifle with Vortex StrikeFire

American Precision Firearms Econo Fluted Barrel .300 Blackout Blue/Black Rifle with Vortex StrikeFire

Caliber: .300 Blackout | Capacity: 30+1

Out Of Stock

Yankee Hill 70TF AR15 Barrel 300 AAC Blackout Fluted Threaded 5/8"-24 16" Black

Yankee Hill 70TF AR15 Barrel 300 AAC Blackout Fluted Threaded 5/8"-24 16" Black

Out Of Stock

TacFire AR 300 AAC Blackout Build Kit with 16" Black Nitride Barrel

TacFire AR 300 AAC Blackout Build Kit with 16" Black Nitride Barrel

Out Of Stock

Page 1 of 1

SUPPORT

Email Us 859-368-0371 FAQS

FOLLOW US

OUR COMPANY

Contact Us
About Us
Sell with Us
Why Buy From Buds?
Bud's Benefits
Locations
Team Buds

INFORMATION

Monthly Sweepstakes
Manufacturer Rebates and Deals
How to Buy a Gun Online
How To Purchase NFA Title II ("Class 3")
Don't Lie for the Other Guy

LEGAL

Company Policies
State Restrictions
Return Policy
Shipping Policy
Payment Policy

GET EXCLUSIVE OFFERS

Join our insider list. We respect your privacy. Unsubscribe at any time.

© 2026 Bud's Gun Shop & Range. All Rights Reserved.

TERMS & CONDITIONS PRIVACY POLICY

Cart

Loading cart...

Product Comparisons

/ 5

Expand Collapse

Compare