#4700 - 38 Super Comp Brass
38 Super Rimless, 38 Comp
0.893 - 0.898 - O.A.L.
The .38 Super Comp is a heavy duty rimless 38 Super with similar internal capacity to 38 Super. Designed to enhance feeding reliability in high capacity magazines of competition race-guns chambered for 38 Super. May require minor extractor tuning in some firearms. When using Dillon press, .223 shell plate works best where applicable.
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7 reviews
11 July 2025 20:00
Dwight Trautmann
Excellent Brass!
15 October 2019 20:00
Freddie Noble
I have used thousands of rounds of this brass and it always is the very best. Very consistent, I don't even bother to measure it anymore. Great product at a great price.
21 November 2018 09:44
Richard Matassa
I have been using Starline 38SC for years now, quality is spot on. I have reloaded these at least 10 times, they are a great value if you are shooting competition.
21 May 2018 14:50
Chris Yllescas
I haven't used this brand myself yet. I recently met a world champion shooter; she gave me some used cases (she gets her ammunition from her sponsors for free), I estimate about 1,500 of them. ALL of them were Starline!! Then during the World Action Pistol Championship last weekend I met a few more shooters from around the world. Most were using Starline, The only other case I found in 38 Super was Hornady (small percentage) all the rest were from Starline. The other caliber used during the competition was 9mm Luger. Out of the 1000 cases I picked up, about 25% were Starline, more than any other brand. If it's good enough for world champion shooters, hey....
29 July 2016 09:49
Jerwin Cayonte
Best money can buy. Excellent competition brass as good as the TJ but slightly cheaper. Very consistent and reliable. I have been using this brass for over 13 years of shooting open division pistols. So strong you'll probably lose it first before the casing shows cracks and when reliability is important, it's a no brainer!
23 March 2016 06:31
David Stone
Been using this brass for a long time; it is superior to standard 38S brass, easy to reload, feeds better in my 38 Super guns.
22 February 2015 12:26
D Lester
Replaced my old 38 Super +P brass with Starline 38 Super Comp, and found these to be superior in durability, quality and load performance. Upon arrival, I measured several cases and found every single one to be 0.893 as advertized. I have never had other brands of 38 Super to come close to the consistency of these. In my ramped, supported barrels, I can easily work loads up to Factory 9x23 Win velocity with complete safety.