MEC SIZEMASTER 12ga SHOTSHELL LOADER

Item #:	MEC812012
Price:	$428.99 Shipping: One flat fee of $12.95 per online order. Exclusions apply. Click for details.
Availability:	In Stock
MPN:	812012

Read 4 Reviews

Product Information

Simplicity without sacrificing convenience and efficiency

Loaded with premium features.
Includes highly accurate "Power Ring" collet re-sizer returns every base to factory specifications.
Re-sizing station handles brass or steel heads, both high and low base.
The E-Z Prime auto primer feed is standard equipment. It dispenses primers automatically (automatic primer feed not available on .410 bore).

Adjustable

The press is adjustable for 3" shells and is available in 10, 12, 16, 20, 28 gauge and .410 bore. Die sets are available.

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WARNING

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Read 4 Reviews - Average Rating: 5 stars

12 ga Mec sizemaster shell loading press

By Robert C. on Feb 10, 2024

I have Mec 600 jr in 10 ga and 410 bore and I really like them. But I just received my 12 ga sizemaster and it surpasses the Mec 600 jr machine by far!! If you’re trying to decide of which one to get go ahead and spend the extra money for the sizemaster you’ll be glad you did.

12GA Sizemaster

By Tim C. on Jan 13, 2024

This is a great reloader, I had been using a 600 jr. This machine is much faster with the auto primer feed. Picking primers out of the tray individually and loading them into the priming station is tedious and slow. This machine cranks out high-quality ammunition that functions perfectly in my M3 Super 90 autoloader. I highly recommend. Cheers!

MEC Sizemaster in 12ga

By Mark O. on Dec 07, 2020

This is my first shot shell press. After a ton of research this is the best value for the speed and quality of all the single stage presses IMO. Very easy setup with help from all the videos online. The primer feed is a must have in my opinion and the collet resizer is smooth as butter.

MEC is one of the most widely use presses so there is always someone to share information with and get tips/how to's. Powder bushing that come with it are fine to get you started for a good number of target loads. All in all the Sizemaster is a solid choice and I don't think you can go wrong with it. I can average 6-7 boxes an hour at a medium steady pace which is fine for me.