spencerattix Posted January 30, 2017 Share Posted January 30, 2017 I'm like a lot of folks and I got all pumped when I heard about the 10 round rule being dumped from the CO rules. So, now I'm wondering if my setup is going to make weight. SP01 + Springer dovetail mount + FF3 + 17 round MecGar mag + Springer 140mm extension. A bunch of this stuff is in the mail or I would put it on a scale. Makes me wonder if the 75 is the way to go now..... Link to comment Share on other sites More sharing options...
ArrDave Posted January 30, 2017 Share Posted January 30, 2017 Tagged. I'm curious what your results are. Link to comment Share on other sites More sharing options...
SCTaylor Posted January 30, 2017 Share Posted January 30, 2017 SP-01 is 41oz with magazine. Red Dot Adapter Mount - ~0.5oz Fast Fire 3 - ~1.0oz 140mm Extension - ~1.25oz (from what I found on the interwebs) Total Estimated weight - ~43.75oz. I'd feel comfortable and not worried. Link to comment Share on other sites More sharing options...
ArrDave Posted January 30, 2017 Share Posted January 30, 2017 33 minutes ago, SCTaylor said: SP-01 is 41oz with magazine. Red Dot Adapter Mount - ~0.5oz Fast Fire 3 - ~1.0oz 140mm Extension - ~1.25oz (from what I found on the interwebs) Total Estimated weight - ~43.75oz. I'd feel comfortable and not worried. And a magazine tube is 2.9 oz for 16 rds (sans base pad) and a 18 rd mag tube is 2.7 oz. That brings it over... Link to comment Share on other sites More sharing options...
spencerattix Posted January 30, 2017 Author Share Posted January 30, 2017 The mags and extensions were shipped today. So, I'll get it weighed this week and report. Link to comment Share on other sites More sharing options...
race1911 Posted January 30, 2017 Share Posted January 30, 2017 no problem with weight if you mill the slide Link to comment Share on other sites More sharing options...
eerw Posted January 30, 2017 Share Posted January 30, 2017 (edited) pretty easy. This is heavy as still have rear sight in pistol. . Edited January 30, 2017 by eerw Link to comment Share on other sites More sharing options...
rowdyb Posted January 31, 2017 Share Posted January 31, 2017 (edited) very much under 45 oz. that's my CO gun i shot last nats and more recently fl state. on top of it is a TS magazine with a czc extension that is one of my 140mm Limited magazines, to stand in for a sp01 mag and extension. a 75 series mag and base pad will not be heavier. 43.2 oz! Edited January 31, 2017 by rowdyb Link to comment Share on other sites More sharing options...
SCTaylor Posted January 31, 2017 Share Posted January 31, 2017 And a magazine tube is 2.9 oz for 16 rds (sans base pad) and a 18 rd mag tube is 2.7 oz. That brings it over...I said with mag Dave! And the guys confirmed my numbers. Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
spencerattix Posted January 31, 2017 Author Share Posted January 31, 2017 Excellent! Thanks!!!!!! Link to comment Share on other sites More sharing options...
MrPostman Posted February 3, 2017 Share Posted February 3, 2017 I assume that the racker multi optic mount cz custom sells is illegal due to the racker protrusions?Sent from my SAMSUNG-SM-G935A using Tapatalk Link to comment Share on other sites More sharing options...
BritinUSA Posted February 3, 2017 Share Posted February 3, 2017 I think that is correct, Sal Luna had a similar mount at last years CO Nationals and the protrusions had to be removed. Link to comment Share on other sites More sharing options...
spencerattix Posted February 4, 2017 Author Share Posted February 4, 2017 Weighed my setup today. SP01 with factory grips+FF3+Springer dovetail mount+ MecGar 17 round mag+ Springer 140mm mag extension =43 oz. Link to comment Share on other sites More sharing options...
ArrDave Posted February 9, 2017 Share Posted February 9, 2017 how many rounds can you get in a 140MM magazine with CZC or SP base plates? Link to comment Share on other sites More sharing options...
rowdyb Posted February 9, 2017 Share Posted February 9, 2017 in my 17rnd mecgar mags with a SP base pad I get a total of 21, so plus 4. i've now tried the TTI base pads on the same mags and they are plus 4 as well. I have NOT tried any of the extensions to make a stock 18rnd sp01 mag into 140mm. Link to comment Share on other sites More sharing options...
ArrDave Posted February 9, 2017 Share Posted February 9, 2017 Rowdy - which base pad design do you prefer between the SP and the TTI? CZC is out of stock. Thinking about snagging a couple of these to eventually build up to a CO rig and screw around in Limited Minor. Link to comment Share on other sites More sharing options...
spencerattix Posted February 12, 2017 Author Share Posted February 12, 2017 On 2/9/2017 at 1:15 PM, rowdyb said: in my 17rnd mecgar mags with a SP base pad I get a total of 21, so plus 4. i've now tried the TTI base pads on the same mags and they are plus 4 as well. I have NOT tried any of the extensions to make a stock 18rnd sp01 mag into 140mm. What springs are you using? With the stock Mec Gar springs I get 21 but the +10% springs the came with the basepads are giving me fits, 19, 20 if I'm lucky. The coils don't seem to fit the followers..... Link to comment Share on other sites More sharing options...
selecw Posted February 12, 2017 Share Posted February 12, 2017 With the 17 round Mecgar mag, stock follower and CZC base pad I get 22. I shot my first CO match using this set up today and it worked well. Link to comment Share on other sites More sharing options...
JamesLovesJammie Posted February 12, 2017 Share Posted February 12, 2017 1 hour ago, selecw said: With the 17 round Mecgar mag, stock follower and CZC base pad I get 22. I shot my first CO match using this set up today and it worked well. Are those the 17 round AFC magazines? If so, you're over length. The tubes are ever so slightly longer than on the 16 round magazines that were designed for use with CZCustom extensions. Link to comment Share on other sites More sharing options...
selecw Posted February 12, 2017 Share Posted February 12, 2017 (edited) MecGar 17 round - but they come in at 141mm with the CZC extension. I just triple checked with the micrometer. 14 hours ago, JamesLovesJammie said: Are those the 17 round AFC magazines? If so, you're over length. The tubes are ever so slightly longer than on the 16 round magazines that were designed for use with CZCustom extensions. Edited February 12, 2017 by selecw Link to comment Share on other sites More sharing options...
rowdyb Posted February 13, 2017 Share Posted February 13, 2017 I'd check with a gauge. ... Im running a +10% spring. I had to bevel some places to get things to work consistent. Leading edges of everything involved. Link to comment Share on other sites More sharing options...
selecw Posted February 13, 2017 Share Posted February 13, 2017 I ordered a gauge to be safe. I did a couple of practise sessions and shot a low profile match to ensure the set up worked. No problem - other than more dryfire needed to get used to the longer mag. I'm using the original CZ follower and spring, altho I have some CZ followers and +10 springs in reserve. Link to comment Share on other sites More sharing options...
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