Mr. Bulletfeeder by Double-Alpha Conversion Kit
 In stock
$169.95
$3.00
Reward Points
Reward Points
Each product you purchase earns you a certain amount of Reward Points (each Reward Point equals to a Dollar/Euro amount) which you can use on your next purchase.
Once you have accumulated some Reward Points you can choose to use it on your next purchase or keep saving it.
To use your Reward Points make sure you input the amount you wish to use (from your total accumulated amount) at the checkout process.
Reward Points cannot be transferred to another user and expire in 12 months unless new points are accumulated prior to the 12 month expiration date in which case the 12 months period resets.
The Reward Points are available to you for any future purchase on the DAA webshop.
Choose options

Latest reviews

Wednesday 31 May, 2023
Make the swap EZ between when switching calibers. I have one for 9MM and one for .40 S&W. Once the set-up is complete, it switches nicely between the two calibers.
Rating: (5 of 5 Stars!)
Monday 29 May, 2023
Keep this kit separate from your other ones. There is no part number on it to identify it as a specific caliber so if you have multiple you can easily mix them up and the dropper is not the same. For example: .308 dropper has larger diameter than .223 hence the need for conversion kit. The drop...
Rating: (5 of 5 Stars!)
Wednesday 12 April, 2023
Easy to use and easy to switch over. I would recommend this for any one that is looking to make ammo.
Rating: (5 of 5 Stars!)
Thursday 06 October, 2022
Works great. Dropper arrived fully assembled. Now I have speed with multiple calibers reloading on my press.
Rating: (5 of 5 Stars!)
Tuesday 03 May, 2022
Works well, no problems, easy installation, and setup. Ran my first batch with only minor problems of a bullet upside down. Easy to clear the problem and continue loading.
Rating: (5 of 5 Stars!)
Friday 18 February, 2022
Works Great; Y'all should supply all Parts to change from Pistol to Rifle or a least list the items for Sale to change from Pistol to Rifle
Rating: (4 of 5 Stars!)
Sunday 12 December, 2021
Works awesome, best bullet feeder on the market. Works on every 30 cal bullet I’ve put through it.
Rating: (5 of 5 Stars!)
Wednesday 08 September, 2021
I like the units, they just didn't come with funnels for 223, .308, or 9mm (so using them is not possible with my Apex 10 or my Dillon RL1050)... the 45 acp had a funnel... I also run an Apex 10 which also presents a challenge with no funnels as mine is outfitted for 300 Blackout...
Rating: (4 of 5 Stars!)
Wednesday 14 July, 2021
Super lot pour pouvoir recharge différents calibres et utiliser son bulletfeeder à chaque fois.
Rating: (5 of 5 Stars!)
Monday 21 June, 2021
What a difference Mr Bullet makes in reloading. This machine streamlines my 1050 press. You will be glad you bought it and wonder why you took you so long to get it. Stop wasting time and buy it.
Rating: (5 of 5 Stars!)
Saturday 22 May, 2021
Great product. Makes the process faster and easier.
Rating: (5 of 5 Stars!)
Friday 26 March, 2021
The product, in of itself is a splendid piece of craftsmanship. I suspect it's all CNC machined and to the best finishes possible. I will add however that the completeness is not defined for us newbees. I took my original MRBF from 556 to 9mm. What I was unaware of and what frustrated me the most...
Rating: (5 of 5 Stars!)
Thursday 25 March, 2021
Works great easy setup once you understand how to adjust it
Rating: (5 of 5 Stars!)
Sunday 28 February, 2021
Good Parts, Fast Service Fast Shipping, I look Foward to More!!!
Rating: (5 of 5 Stars!)
Tuesday 16 February, 2021
Awesome product!!!! This is my second one. I liked the first one so much I bought another one for my other 1050. Take the time to get it adjusted correctly for your specific bullets and it runs flawless. This is a game changer as to how many rounds per hour you can load.
Rating: (5 of 5 Stars!)
Sunday 14 February, 2021
I love my Mr Bulletfeeder so much I had to buy a conversion kit for another caliber. They work great! I will be buying more once they are back in stock
Rating: (5 of 5 Stars!)
Monday 08 February, 2021
Works just fine on my Dillon 650 using the 6.5 conversion kit. Dropping Sierra Match King 142gr 6.5 bullets for the 6.5 Creedmoor.
Rating: (5 of 5 Stars!)
Friday 01 January, 2021
Works on Hornady LNL phenomenally. Not much info on how to set up for a Hornady but it works. It is faster, quieter and has the auto shut off. Love it!
Rating: (5 of 5 Stars!)
Thursday 31 December, 2020
Great product works like advertised should have gotten one years ago
Rating: (5 of 5 Stars!)
Sunday 27 December, 2020
Works as described. Good Product. Had to have it to change from 9mm to 45 just follow instructions and go to U tube videos
Rating: (5 of 5 Stars!)

Mr. Bulletfeeder by Double-Alpha Conversion Kit

(47)
Manufacturers: Double-Alpha Academy
DILLON XL750 NOTE
The Dillon XL750 Powder Measure is angled such that the powder bar must extend directly over station #4 in the toolhead, and it cannot be repositioned. This Is not an issue if you have a short die in that station. However, if you wish to run a powder check in station #3, and a bullet dropper in station #4, as many do, this creates a serious problem. As a solution to this issue we are pleased to offer our  Extra-Short Dillon Powder Bar. (sold separately)
Description
Reviews

Description:

Conversion kits are available allowing you to use your Mr. Bulletfeeder by Double-Alpha for more than just one caliber. Many reloaders have a second complete tool head for their 2nd caliber of choice, voiding the need to reset the dies.

To make the transition easy, the Mr. Bulletfeeder by Double-Alpha conversion kits includes a complete dropper assembly, a custom powder funnel (for pistol calibers) and a new collator plate for the caliber of choice. This will allow you to switch your bullet feeder from one caliber to the next in a matter of minutes.

The spring output tube securely attaches to the top of the dropper by means of the Spring Adaptor Cap, which attaches and disconnects easily from the top of the dropper. The inner threading grips the coils of the spring firmly, preventing any chance of it coming loose during operation, and allowes a quick transition from one dropper to the next.

Please note: All pistol calibers use the same output tube, lead spring and spring adaptor cap. So this assembly is not included in the conversion kit –as you will not need a second one when changing pistol calibers.

The rifle calibers too share the same output assembly, and so when converting from 223 to 308, the same output assembly is used.

However – if you intend to buy a conversion kit to convert a rifle unit to a pistol caliber, you must purchase the output assembly required, in addition to the conversion kit

The expanding powder funnel supplied is for the Dillon reloading machines only (no expansion powder funnel is included with the rifle calibers) not compatible with other brands. To use with the LnL press, you will need to purchase their expanding powder funnel separately.

Reviews (47)

Wednesday 31 May, 2023
Make the swap EZ between when switching calibers. I have one for 9MM and one for .40 S&W. Once the set-up is complete, it switches nicely between the two calibers.
Monday 29 May, 2023
Keep this kit separate from your other ones. There is no part number on it to identify it as a specific caliber so if you have multiple you can easily mix them up and the dropper is not the same. For example: .308 dropper has larger diameter than .223 hence the need for conversion kit. The drop spring is pretty much universal unless you are loading.45 cal and then you need a larger one. Works perfectly.
Wednesday 12 April, 2023
Easy to use and easy to switch over. I would recommend this for any one that is looking to make ammo.
Thursday 06 October, 2022
Works great. Dropper arrived fully assembled. Now I have speed with multiple calibers reloading on my press.
Tuesday 03 May, 2022
Works well, no problems, easy installation, and setup. Ran my first batch with only minor problems of a bullet upside down. Easy to clear the problem and continue loading.
Friday 18 February, 2022
Works Great; Y'all should supply all Parts to change from Pistol to Rifle or a least list the items for Sale to change from Pistol to Rifle
Sunday 12 December, 2021
Works awesome, best bullet feeder on the market. Works on every 30 cal bullet I’ve put through it.
Wednesday 08 September, 2021
I like the units, they just didn't come with funnels for 223, .308, or 9mm (so using them is not possible with my Apex 10 or my Dillon RL1050)... the 45 acp had a funnel... I also run an Apex 10 which also presents a challenge with no funnels as mine is outfitted for 300 Blackout...
Wednesday 14 July, 2021
Super lot pour pouvoir recharge différents calibres et utiliser son bulletfeeder à chaque fois.
Monday 21 June, 2021
What a difference Mr Bullet makes in reloading. This machine streamlines my 1050 press. You will be glad you bought it and wonder why you took you so long to get it. Stop wasting time and buy it.
Saturday 22 May, 2021
Great product. Makes the process faster and easier.
Friday 26 March, 2021
The product, in of itself is a splendid piece of craftsmanship. I suspect it's all CNC machined and to the best finishes possible. I will add however that the completeness is not defined for us newbees. I took my original MRBF from 556 to 9mm. What I was unaware of and what frustrated me the most is that the extension from the unit required to be upsized to the large spring unit. I guess for the sake of argument and future confusion I would suggest that a statement to that fact might be necessary for future sales. Likewise, if one is reversing sizes, i.e. large to small the same statement as to exact requirements may be helpful.
Thursday 25 March, 2021
Works great easy setup once you understand how to adjust it
Sunday 28 February, 2021
Good Parts, Fast Service Fast Shipping, I look Foward to More!!!
Tuesday 16 February, 2021
Awesome product!!!! This is my second one. I liked the first one so much I bought another one for my other 1050. Take the time to get it adjusted correctly for your specific bullets and it runs flawless. This is a game changer as to how many rounds per hour you can load.
Sunday 14 February, 2021
I love my Mr Bulletfeeder so much I had to buy a conversion kit for another caliber. They work great! I will be buying more once they are back in stock
Monday 08 February, 2021
Works just fine on my Dillon 650 using the 6.5 conversion kit. Dropping Sierra Match King 142gr 6.5 bullets for the 6.5 Creedmoor.
Friday 01 January, 2021
Works on Hornady LNL phenomenally. Not much info on how to set up for a Hornady but it works. It is faster, quieter and has the auto shut off. Love it!
Thursday 31 December, 2020
Great product works like advertised should have gotten one years ago
Sunday 27 December, 2020
Works as described. Good Product. Had to have it to change from 9mm to 45 just follow instructions and go to U tube videos

Also Available In Set(s)

Combo: Mr.Bulletfeeder and Conversion Kit
Combo: Mr.Bulletfeeder and Conversion Kit
$689.90 $669.20