Starline 300 AAC Blackout (7.62x35mm) Brass Bag of 100

Starline 300 AAC Blackout (7.62x35mm) Brass Bag of 100

$35.99 Unit price $0.36 per piece
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Starline 300 AAC Blackout (7.62x35mm) Brass Bag of 100

Starline 300 AAC Blackout (7.62x35mm) Brass Bag of 100

(SKU:SU300BLK)
MPN: 4220
$35.99 Unit price $0.36 per piece
Out of Stock - OK to Backorder

Buy more & save!

RoundsUnits Savings Price per Unit Total Price
1001 $35.99 $35.99
5005 Save 5% $34.19 $170.95
100010 Save 10% $32.39 $323.90
200020 Save 13% $31.31 $626.20

Quantity:

.300 Blackout (Small Rifle primer)

.300 AAC Blackout, .300 BLK, 7.62x35mm

1.356 - 1.360 O.A.L.

The .300 Blackout is based off of a shortened 5.56x45mm case that is necked to .30 caliber. For AR-15 platform rifles and pistols it only requires changing the barrel to go from 5.56 to .300 Blackout. The Blackout's main purpose is to be used at subsonic velocities in suppressed firearms. Many bolt action and single shot rifles are now being produced in this caliber as well.

This Starline Brass is bagged at Graf & Sons. This is not loaded ammunition.

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  • 5 stars: 15 (94%)
  • 4 stars: 1 (6%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
Michael Deugenio
300 BO

I've made lots of cases for 300 Blackout from military cases, way to much work when you can buy quality cases like Starline. Good solid USA company turning out quality brass.

C
Charles Foster
Highest Quality Brass

I’ve been reloading for over 30 years and every time I can purchase Starline Brass I order it. Graf and sons system to alert me has been a pinnacle to my continuing need for Brass. Absolutely the best in the industry for customer service and far more

J
Jim Ray
starline brass

have use starline in the past in various cartridges. always quality brass.

J
James Adams
Great value

I can’t give 5 stars until I see how the brass holds up to multiple reloadings. First time buying starline rifle brass but everything looks good and their pistol brass is as good as any. Seems like starline always includes a couple extra pieces of brass per 100, great for setting up annealer. Grafs flat rate shipping can’t be beat when ordering quantity.

J
Jimmy Evans
Very Good

This is the best brass on the market, my opinion. Only brass I buy when available. Graf is great to deal with. Thanks.

S
Stephen Francone
Starline Brass

Since I started using Starline Brass I find my shooting is much better. This is all I use now. Either new or once fired.

A
Aaron Mustin
Starline never fails to deliver!

Starline is some of the best brass you can buy, and it's at a great price too!

F
Frank Wisniski
300 Blk Starline Brass. EXCELLENT!

I've been using Starline for every pistol caliber I reload for. Since they're now producing rifle calibers too, I figured why not? Excellent quality. Consistent size and tight primer pockets. No worries here. Buy with confidence.

J
John Petersen
Starline 300 blackout brass

I have used Starline brass which I purchased from Graf in many different calibers over the years for both my rifles and pistols. It has always performed very well for me and Graf and Sons has always had a good price on it as well. I shoot quite a bit and I have not had a brass related failure of any kind yet with Starline brass.

A
Anonymous
MY GO TO BRASS FOR ANY CALIBER

I HAVE BEEN USING STARLINE BRASS IN A FEW CALIBERS . I HAVE NEVER BEEN DISAPPOINTED IN QUALITY & OVERALL
SPECIFICATIONS IN ANY MANNER !
I HIGHLY RECOMMEND STARLINE BRASS !
C.W.N.

T
Trevor Sanders
Starline 300Blackout Brass

I am impressed with this brass. I took multiple measurements of 25 randomly selected cases (5 from each bag), neck od, case head to datum line, shoulder diameter, and web diameter. They were surprisingly consistent and would feel comfortable using this brass in competition, it’s very consistent from piece to piece. Highly recommend

F
Frank Strickland
Good brass

92.1 grain consistent weight good brass

A
Allen Moore
300 Blackout Brass

It's Starline, what more needs to be said? Always top quality and this brass has been no different.

T
Terry Deardorff
First time buyer

This is my first time buying Starline brass. I normally buy hornady or Winchester brass. I bought two bags of 100 and was pleased to find both bags had 102 pieces. The brass seems to be as good as the other mentioned brands but costs less. The brass I brought is 300 blackout and I have loaded several rounds without any problems. Overall l am very pleased with my purchase.

S
Steven Mead
starline brass

I haven't tried these yet, but all the other calibers of starline brass that I have used work just fine.

R
Richard Carr
very uniform

AS with my previous purchases of Starline Brass, case weight is very uniform. No need to sort. My first choice in brass for quality at a reasonable price.