DAA 2-in-1 Seating and Crimping Die
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Manufacturer: Double-Alpha Academy

DAA 2-in-1 Seating and Crimping Die

Reviews: 5 of 5 Stars!(Current Reviews: 54)

We sell a lot of Bullet Feeders. And the most common request we hear is “Can I used the Bullet Feeder on my 550?” Or “can I use the Bullet Feeder and still continue to use my powder check on my 650?”.

The answer to both questions is, YES, provided you combine your Seating and Crimping operations into one station, to free up the station your Bullet Feeder will need.

Such Seating and Crimping dies are available, and so we decided it was timer we made them directly available to our customers as well. We teamed up with one of the best Die manufacturers, LEE Precision, and are now pleased to offer you our DAA 2-in-1 Seating and crimping dies.


These quality stainless steel dies, enable you to Seat and Crimp in one station, without compromising the quality of your ammo. It may take a little longer to get the adjustments just right, but once calibrated correctly, this die will produce consistent and precise quality ammunition.

These dies include an O-ring lock machined into the nut, which allows you to hand tighten only – and the die stays put! They include a finger adjustable floating bullet Seater, are heat treated to ideal hardness and polished to the smoothest finish.

Showing: 1 - 4 of 4
DAA 2-in-1 Seating and Crimping Die
Date Added: Tuesday 28 February, 2017
Nice die. Used on Dillon 650. Takes some adjustment but works great once dialed in. Enables use of bullet feeder in station 4 while maintaining my powder check in station 3.
Rating: (5 of 5 Stars!)
DAA 2-in-1 Seating and Crimping Die
Date Added: Thursday 18 August, 2016
If you own a 550, then you MUST HAVE this Mini Bullet Feeder and the DAA 2in1 die. So easy to install and its very easy to use Highly Recommended!
Rating: (5 of 5 Stars!)
DAA 2-in-1 Seating and Crimping Die
Christian van der Kruijf
Date Added: Tuesday 29 March, 2016
Very good and easy to use. I use it on my 550 to clear one space for a bullet feeder :-) It is a bit different then the dillon dies, but absolutely good quality and easy to use. I have consistent bullets and small adjustments in the OAL of the bullet is easy to do without altering the crimp.
Rating: (5 of 5 Stars!)
DAA 2-in-1 Seating and Crimping Die
Noel Zarza
Date Added: Friday 25 March, 2016
I use a 550 with a Mr. Bullet Feeder and I have found that this 2-in-1 die is the best solution to having to seat and crimp on one station. Best of all it's reasonably priced. Once it is set it doesn't change! If you're stuck with a 550 with caseloader and you want to eventually get the 1050 one day like I do, then consider a Mr. Bullet Feeder and this die and make the next logical step happen. You won't regret it. I shoot moly-coated bullets in 40 and have had zero issues.
Rating: (5 of 5 Stars!)
Showing: 1 - 4 of 4

DAA 2-in-1 Seating and Crimping Die

Full Name:
E-Mail Address:
Telephone Number
Alpha Dynamics USA
2908 Betz Court, Orefield, PA 18069
Phone: (888) 628-3233 or (610) 366-9752
Fax: (610) 366-9680
E-mail: sales(at)doublealpha.biz