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RCBS Small Base Taper Crimp Die Set - AR Series
As Low As $58.99 Save Up to 26%
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Most Helpful Positive Review Excellent Product for Trouble-Free AR Reloading
Reloading for AR platforms can be "hit or miss" when it comes to load and chamber the reloaded cartridges. The RCBS AR Series SB/TC (Small Base/Taper Crimp) dies eliminate any guessing. The most common problem in AR chambering of reloaded brass is the ability of the dies used to reduce the casing web back to SAAMI specs, these dies do just exactly that. A reloader can't go wrong if they purchase these dies from the get-go!
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RCBS small base die set

by General Nuisance, Verified Owner from FL, United States Written on August 28, 2025
As always OP came thru with my need for thid product at a great price and shipping.
Would recommend: Yes
Was it helpful to you? Yes | No

RCBS AR small base taper die set

by Ben, Verified Owner from CO, United States Written on December 27, 2023
Everything from RCBS is great quality. These dies are specifically setup for use with your black gun but they will also work for loading up cartridges for your .308 bolt gun. I recommend! Optics planet is always a great buying experience too!
Would recommend: Yes
Was it helpful to you? Yes | No

300 blackout dies

by michael, from PA, United States Written on April 18, 2023
the rcbs dies that I purchased are in my opinion the best dies money can buy. I don,t have any other brand of dies and they all work as designed.I also would say that Optics Planet had the best price and availability of the dies I purchased.
Pros:
  • Good product at a decent price
Cons:
  • None
Would recommend: Yes
0 of 1 found the following review helpful.
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Couldn’t find this anywhere else on the web

by Bigb, from VA, United States Written on April 4, 2021
High quality, Great price and delivered quickly. What more could you ask for? With the current shortages in the reloading market, my experience with Optics was a “breath of fresh air”. I will be ordering again.
Pros:
  • Having stock others were out of
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Solid product

by Chris, from FL, United States Written on October 31, 2020
Great product, as always. Never have gone wrong with Optics Planet. Of course USPS messed up my shipping but customer service quickly got me back on track and I got it nearly in time. Definitely recommend
Pros:
  • RCBS always good
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Great Dies. Great price

by Ron Miller, Verified Owner from TX, United States Written on April 27, 2018
So far so good.. I've reloaded about 20 rounds... I added a Lee Factory crimp Die, due to a 300 blk semi Auto Rifle, and I had issues with my 223 slamming cases. Looking forward to some shooting next week. Optics planet was very responsive, and quick shipping. Great experience. I'll order from them again.
Would recommend: Yes
0 of 1 found the following review helpful.
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Back and better than I remember

by cigam, Verified Owner from FL, United States Written on February 27, 2017
The last time that I did any reloading was in 1967, at the time I did my 223, 218 super bee and .30 carbine.
The wedding bells changed interests for a while and now its time to reload my 7.62x35 and 223/5.56x45.
The time spent on internet research of up-to date reloading equipment brought RCBS products to the top of my list.
The overall reviews, prices and availability helped me make what is so far the best choice. Of the 3oo+ rounds done the reloads and shooting have been flawless.
Pros:
  • fast
  • Price & quality
  • Accurate and easy to use.
Cons:
  • None for me
Best Used for:
  • easy pace reloading
Would recommend: Yes
1 of 1 found the following review helpful.
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Great service, prices, and items

by Tnmarathoner, from TN, United States Written on September 29, 2016
RCBS reloading dies are great quality. Optics Planet has very competetive pricing, best around! Will continue to purchase from OP when items are available. . . .
Pros:
  • Fast service
  • good prices
  • quality items
Cons:
  • None
Best Used for:
  • Reloading
Would recommend: Yes
Was it helpful to you? Yes | No

Quality product

by Basher3524, from NC, United States Written on July 30, 2015
Recently branched out into .300 Blackout. The cheapest way to shoot this cartridge is to reload it yourself. You save at least half that way. RCBS dies work well for this caliber. The order with OpticsPlanet went smoothly and in just a few days I received my package. All of my dies are RCBS as they make a quality product.
Would recommend: Yes
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RCBS .300 AAC Blackout sb tc die set

by Bones, from FL, United States Written on February 23, 2015
You can't go wrong with RCBS dies, they always work well for me. If you are using a auto feeding system this is a great way to go. This die set will form the case to minimum dimension. The cases will feed much better at faster speeds.
Would recommend: Yes
0 of 1 found the following review helpful.
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