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AR-15 300 Blk Aluminum Magazine w/ Red Follower 30 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 30 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 30 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 30 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 30 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 30 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 20 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 20 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 20 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 20 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 20 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 10 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 10 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 10 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 10 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 10 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 30 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 30 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 30 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 30 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 30 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 30 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 20 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 20 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 20 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 20 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 20 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 10 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 10 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 10 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 10 Rd
AR-15 300 Blk Aluminum Magazine w/ Red Follower 10 Rd
None
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D&H INDUSTRIES, INC. - AR-15 300 Blk Aluminum Magazine w/ Red Follower 30 Rd

41 Reviews
Cartridge Capacity
AR-15 300 Blk Aluminum Magazine w/ Red Follower 30 Rd
Brownells #
100022686
MFR #
.300BLK-LZ-30-BT-RD-RT
UPC
850012639060
$14.99
Coupon Code
Purchase Limit Help

Out of Stock

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International purchase information

Specifications
Cartridge Capacity:
30
Quantity:
1
Cartridge:
300 AAC Blackout
Finish:
Matte
Color:
Black
Item Width (Inches):
0.900
Material:
Aluminum
Item Weight (lbs):
0.260
Item Height (Inches):
7.100
Make Model Fit:
AR-15.Universal
Item Length (Inches):
2.800
Restriction
Magazine:
Yes
Age restriction:
18 and above
View US State Restrictions
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International purchase information

What is the D&H INDUSTRIES, INC. - AR-15 300 Blk Aluminum Magazine w/ Red Follower 30 Rd?

AR-15 magazine chambered in 300 Blackout. The magazine is constructed of an aluminum body with a red magazine follower. Available in 10, 20, and 30 rounds.

See all of our AR15s and AR15 parts here.

Magazine Restriction
Please check with your state regulations for ownership of large capacity magazines.

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    Standard Dealers have not yet agreed to perform FFL transfers on guns purchased online from Brownells. If you choose a Standard Dealer, you are responsible for contacting that dealer and arranging for the dealer to submit a signed copy of an FFL and to give Brownells permission to ship the gun.

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    Not Available Dealers are dealers Brownells cannot ship guns to at this time. These dealers either do not meet our requirements for FFL transfers, or prefer to not perform transfers for guns purchased online from Brownells.

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AR-15 300 BLACKOUT MAGAZINES W/ RED FOLLOWER REVIEWS

3.6
41 Reviews
5 Stars
51%
4 Stars
7%
3 Stars
7%
2 Stars
15%
1 Stars
20%
Reviews Summary
The D&H 300 Blackout magazines receive mixed reviews, with many praising their reliability and unique 300 BLK follow-through design, while others face issues with fit and feeding problems, particularly when fully loaded. Some users reported excellent performance, while others encountered significant compatibility challenges.
What Reviewers Are Saying
Product Reliability
55%
Many reviewers confirm that while several D&H magazines perform flawlessly, others experienced notable reliability issues, especially with feeding and lock-back mechanisms. This inconsistency in performance impacts users' overall trust in the product.
Fit and Compatibility
40%
Several reviews highlight problems with the fit of the magazines in different lowers, leading to difficulty in seating and removal. Compatibility with various firearm models appears to vary widely, negatively affecting user experience.
Design Features
30%
The unique design features, such as the red follower and clear markings for 300 BLK cartridges, are generally appreciated by users. However, some expressed concerns regarding the follower's position affecting functionality.
Value for Money
35%
A portion of the reviews praised the pricing relative to performance, stating the magazines offer decent quality for the cost. However, others argue that the quality reflects the price, pointing to concerns over reliability.
Customer Experience
25%
User guidance on the company’s reputation indicates a mixed customer experience. Positive feedback reflects satisfaction with long-standing use, while negative comments expose frustrations over inconsistent product quality.
5
Good choice
These magazines helped solve most of the feeding problems on a 300bo!
by TERRI NEWMAN on April 26, 2026
Verified Purchase
Was this review helpful? 0
5
Great Quality
When you hold them and when you load them, you know they’re a quality product.
Would you recommend this? Yes, I would recommend to a friend
by KENT BARNWELL on February 05, 2026
Verified Purchase
Was this review helpful? 0
5
Great magazine
So far seems to be a great product. I recommend
by DAVID LUKEMAN on July 31, 2025
Verified Purchase
Was this review helpful? 0
5
Perfect for .300blk
Well-built and plenty of room for my subs. I tried using my 5.56 pmags, and they just didnt have the clearance for the subsonic projectiles.
Would you recommend this? Yes, I would recommend to a friend
by STEPHEN ELLIOTT on July 17, 2025
Verified Purchase
Was this review helpful? 1
5
D&H AR-15 .300 AAC Magizines
This is the best magazines for 300 blackout . Sometimes hard to find.
by Donald Lubinski on May 29, 2025
Verified Purchase
Was this review helpful? 1
View All 41 Reviews
Customer Questions
0 Questions