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Author Topic: Full size mags in PCR  (Read 2577 times)

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Offline SharpShooterNJ

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Full size mags in PCR
« on: November 12, 2018, 04:32:11 PM »
Hello everyone - Looking to use full size mags in a PCR. Does anyone make a collar (or anything similar) to take up the approx. 1/2" the full size mags extend from the PCR?

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Offline Phlyers13

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Re: Full size mags in PCR
« Reply #1 on: November 12, 2018, 04:42:42 PM »
The CZ custom store does. Item 10071. They work great.
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Offline ZanderMan

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Re: Full size mags in PCR
« Reply #2 on: November 12, 2018, 05:50:53 PM »
OOS
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Offline SharpShooterNJ

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Re: Full size mags in PCR
« Reply #3 on: November 12, 2018, 07:22:08 PM »
Exactly what I am looking for. Hope they are back in stock soon!

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Offline SharpShooterNJ

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Re: Full size mags in PCR
« Reply #4 on: November 12, 2018, 07:33:26 PM »
Just noticed these are for 16 Rd mags. Should have mentioned I am in one of those states with capacity restrictions. Anything out there for 10 rnd mags?

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Offline Phlyers13

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Re: Full size mags in PCR
« Reply #5 on: November 12, 2018, 07:40:46 PM »
Aren?t the 10 round full sized mags the same size, just blocked?  All this does is replace the base plate. 
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Offline 75Plus

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Re: Full size mags in PCR
« Reply #6 on: November 12, 2018, 08:01:51 PM »
Quote from: Phlyers13 on November 12, 2018, 04:42:42 PM
The CZ custom store does. Item 10071. They work great.

Using these bases on the all metal 10 round Mec-Gar mags will leave a gap of about .080? between the mag and pistol grip. Those 10 round mags are the same body that is used with the Mec-Gar Plus two mag base in order to make the 19 round mags that Greg Cote sells. When I make stainless base pads for these I have to cut the cavity .155? deep so the gap will be closed. The normal cavity depth for a 14 or 16 round mag is .075?.

Joe
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Offline SharpShooterNJ

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Re: Full size mags in PCR
« Reply #7 on: November 12, 2018, 08:21:14 PM »
My 10 rnd mags have a base plate as shown in this photo. The base is plastic and has an extension molded in to it that separates the base from the steel tube.

I know, horrible description. Been a long Monday...

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Offline Phlyers13

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Re: Full size mags in PCR
« Reply #8 on: November 12, 2018, 08:23:01 PM »
I?d say from that pic you are not going to be able to use that part.
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Offline SharpShooterNJ

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Re: Full size mags in PCR
« Reply #9 on: November 12, 2018, 08:24:11 PM »
Seems that way.

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Offline ZanderMan

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Re: Full size mags in PCR
« Reply #10 on: November 12, 2018, 09:44:34 PM »
Quote from: SharpShooterNJ on November 12, 2018, 08:21:14 PM
My 10 rnd mags have a base plate as shown in this photo. The base is plastic and has an extension molded in to it that separates the base from the steel tube.

I know, horrible description. Been a long Monday...

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Wow, they made sure that 10rd will always be a 10rd, didn?t they?
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Offline SharpShooterNJ

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Re: Full size mags in PCR
« Reply #11 on: November 12, 2018, 10:00:42 PM »
Sure did!

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Offline Atomic Punk

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Re: Full size mags in PCR
« Reply #12 on: December 02, 2018, 09:54:34 PM »
I got an email that Greg Cotes has the spacer baseplate for 16 rounders back in stock.
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Offline ZanderMan

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Re: Full size mags in PCR
« Reply #13 on: December 02, 2018, 10:11:01 PM »
Quote from: Atomic Punk on December 02, 2018, 09:54:34 PM
I got an email that Greg Cotes has the spacer baseplate for 16 rounders back in stock.
Got one, they are perfect.
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Offline SharpShooterNJ

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Re: Full size mags in PCR
« Reply #14 on: January 31, 2019, 10:08:58 PM »
Used the spacer baseplate and a Mec-Gar 10rd mag. There was a small gap between the baseplate and bottom of the grip given the 10rd mag uses a 17rd tube. I filled this by fitting a piece of ABS plastic flat stock to the contour of the baseplate and glue attaching. Was a bit of work, but it worked out great!

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