Ruger 300 Blackout for sale
(9)
Ruger Mini-14 Rifle, .300 Black Out, 16" Barrel, 20rd Mag
Brand:
Ruger
Barrel Length:
16.12"
Caliber:
.300 AAC Blackout
Capacity:
20
Finish Per Color:
Blue
Rounds:
20
(12)
RUGER AR-556
Brand:
Ruger
Action:
Semi-Auto
Barrel Length:
16.1
Caliber:
.300 AAC Blackout
Capacity:
30
Finish Per Color:
Black
(0)
Ruger Ar556 Mpr 300 Aac Bravo B5 Stock Lite Free Float M lok
Brand:
Ruger
Caliber:
.300 AAC Blackout
Capacity:
30+1
(20)
Ruger American Ranch .300 Blackout 16" Threaded Barrel Rifle, Flat Dark Earth - 26968
Brand:
Ruger
Action:
Bolt Action
Barrel Length:
16.1
Caliber:
.300 AAC Blackout
Capacity:
10
Finish Per Color:
Flat Dark Earth
(0)
American Gen II Ranch 300 Blackout 16.1" BBL (1)10RD Mag FDE
Brand:
Ruger
Barrel Length:
16.1"
Caliber:
.300 AAC Blackout
Capacity:
10
Finish Per Color:
Flat Dark Earth
Rounds:
10
(0)
Ruger Mini-14 Tactical 300 Blackout, 16.1" Threaded Barrel, Walnut, Stainless Side-Folder Stock/Rec, 20rd
Brand:
Ruger
Barrel Length:
16"
Caliber:
.300 AAC Blackout
Capacity:
20
Rounds:
20
(0)
Ruger Mini 14 Compact .300 AAC Blackout Rifle, Black - 5866
Brand:
Ruger
Barrel Length:
18.5
Caliber:
.300 AAC Blackout
Capacity:
5+1
Finish Per Color:
Blue
(0)
Ruger AR-556 .300 Blackout Pistol w/ Brace, Type III Anodized - 8572
Brand:
Ruger
Barrel Length:
10-1/2"
Caliber:
.300 AAC Blackout
Capacity:
30
Finish Per Color:
Black
Rounds:
30
Marketplace Insights
★ 4.7/5
based on 49 customer reviews across 10 variants from 23 retailers
Highly-rated Ruger rifle praised for exceptional accuracy and reliability, though some customers report occasional quality control and assembly issues.
What customers like
Accuracy & Performance53%
shooting .5 MOA at 100 yards, 4 shots all touching
Quality & Reliability49%
I have run thousands of rounds through this gun and never a misfeed
Lightweight & Handling33%
The rifle itself is impressively lightweight, making it easy to handle
Customization Options27%
Ruger has made an excellent baseline AR for you to mod till your hearts content
Value for Money24%
For the price, it's a decent gun. Fun to shoot, threaded barrel
Common concerns
Firing Pin Issues4%
These guns will only fire Military spec primed ammo 40% of the time
Quality Control Issues8%
had no plastic bag around it, had the bolt installed, and a filthy bore
Bolt Stiffness6%
the bolt on mine is very stiff...at times very difficult to chamber
Assembly/Pin Problems6%
One of the pins for the hammer wasn't pushed through so I HS some firing issues
Frequently Asked Questions
Ruger 300 Blackout for sale
What is a 300 Blackout rifle good for?
.300 Blackout excels at hunting, home defense, and close-quarters work. Originally designed for AR platforms, it delivers more power than 5.56 while remaining subsonic-capable with suppressors. It performs effectively on deer at typical hunting distances and produces moderate recoil, making it a versatile choice across multiple uses.
What hits harder, 556 or 300 BLK?
Inside 150 yards, .300 Blackout's heavier bullet delivers more energy on target. That advantage doesn't disappear at distance — at 300 yards, .300 Blackout still retains significantly more kinetic energy than 5.56. For both close-range and mid-range use, .300 Blackout hits harder. 5.56 offers flatter trajectory for long-distance shooting.
What are the disadvantages of 300 Blackout?
.300 Blackout ammo costs more and is less widely available than 5.56. Subsonic loads sacrifice velocity for noise reduction. Terminal performance varies by bullet design. Recoil exceeds 5.56. Accidentally mixing supersonic and subsonic loads risks firearm damage. Effective range is limited compared to full-power rifle cartridges.
What distance should I zero my 300 BLK?
Zero distance depends on your ammo type. For subsonic rounds, 25 yards works well for home defense. Mixing supersonic and subsonic, 75 yards offers a practical compromise. For supersonic-only shooting, 100 yards gives a flatter hold for hunting. Know your specific load's trajectory before relying on any zero.