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RCBSFL DIE Set .300 AAC Blackout

  • Based on 755 reviews
Condition: New
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Availability: In Stock.
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Arrives Thursday, Oct 1
Order within 19 hours and 44 minutes
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Features

  • .300 AAC BLACKOUT SB T/C SET
  • Features a small base sizing die and a new taper crimp seating die
  • Makes reloading easier for AR-style or semi-auto shooters
  • A must for the progressive reloader
  • Made in the USA
  • Another quality RCBS product

Description

RCBS 22401 FL DIE SET .300 AAC BLACKOUT

Item Package Dimensions L x W x H: ‎12.71 x 8.98 x 1.38 inches


Package Weight: ‎0.21 kg


Item Dimensions LxWxH: ‎5.9 x 4.4 x 1.7 inches


Brand Name: ‎RCBS


Warranty Description: ‎SEE MANUF.


Model Name: ‎22407


Color: ‎Grey


Material: ‎Blend


Suggested Users: ‎unisex-adult


Number of Items: ‎1


Manufacturer: ‎RCBS Precisioneered Reloading LLC


Part Number: ‎22407


Style: ‎Classic


Included Components: ‎.300 AAC BLACKOUT SB T/C SET


Size: ‎300 AAC Blackout (7.62x35mm)


Sport Type: ‎Hunting


Date First Available: January 22, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Nice dies
Size: 300 AAC Blackout (7.62x35mm) Color: Grey
Just my favorite because they do work and produce factory quality ammo
Reviewed in the United States on August 13, 2026 by Harry Stansbury Jr

  • Works good.
Size: 300 AAC Blackout (7.62x35mm) Color: Grey
I bought this set for the combo bullet seater/crimper. It works well to set the bullets and crimp the case into the bullet crimp groove. I have reloaded the same brass many times with no evidence of wear from first flaring and then crimping the case end.
Reviewed in the United States on August 1, 2026 by A. Willis

  • Good die set
Size: 300 AAC Blackout (7.62x35mm) Color: Grey
Make sure to read the instructions to adjust correctly and use case lube. The deprimer has smoother operation compared to the lee and a multiple component depriming rod. The bullet seat inside the die compared to the lee bullet seater certainly grabs more of the bullet and will lead to more consistent seating. I am using a lee factory crimp die to keep seating and crimping separate. ... show more
Reviewed in the United States on January 16, 2025 by KC

  • Small base dies for semi-auto
Size: 300 AAC Blackout (7.62x35mm) Color: Grey
Good quality as I’ve come to expect from RCBS
Reviewed in the United States on April 18, 2026 by That guy

  • So far so good. Working great.
Size: 300 AAC Blackout (7.62x35mm) Color: Grey
Just got these on 4/15/16, and I've already formed over 200 cases. Works as advertized. Since it't my first and only 300 BLK die set i have nothing to compare it to, but it works just fine so far. I'm using the DIY case lube (lanolin & heet- search youtube for it) and it was super easy to form the new cases. added on 5/12: used the sizing die to form 223/556 cases into 300BLK cases, and it's worked great for that. Can't imagine any other die working any better. The seating die work great as well, do not use the crimp feature, as I will be using an separate crimping die for that, as I do that with my 223/556 rounds. Amazon has the best to your door price. ... show more
Reviewed in the United States on April 18, 2016 by Marty M.

  • As expected
Size: 300 AAC Blackout (7.62x35mm) Color: Grey
RCBS makes a quality product. I've loaded several hundred rounds already with this die set and they feed perfectly as expected. The small base dies resize the case smaller than SAAMI specs to ensure feeding in ARs and other semiauto rifles and these do it well.
Reviewed in the United States on March 16, 2025 by Spencer M

  • $
Size: 300 AAC Blackout (7.62x35mm) Color: Grey
Expensive
Reviewed in the United States on July 12, 2026 by JASON

  • RCBS is my favorite die brand
Size: 300 AAC Blackout (7.62x35mm) Color: Grey
Yep, loadin 300BLK, RCBS is the best.
Reviewed in the United States on November 11, 2025 by Drew

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