Thursday 07 May, 2015
Quick deliverance from DAA as all ways .. When this spring is to be used with the Arredondo 9mm teflon follower (can not fit any other spring)it is necessary to use the Arredondo spacer aswell. The spring is to wide, front to back to be used with an STI spacer or the metal ones in a STI 140 mm 9mm magazine.
Monday 24 March, 2014
They dont go in without modification to the teflon follower-
Saturday 23 November, 2013
I bought these for the 140mm SPS mags, it didn't go all the way up, so the last round is a bit loose
anyway it's a lot better than the orginal SPS springs that weakens every time i use it
Tuesday 10 April, 2012
These springs and followers transformed other wise useless
SPS magazines into something i can now call reliable.
I hppe you soon stock springs for 170mm mags...
Friday 01 October, 2010
Hey You .....
TOOK MY HANDS IN THESE SPRING A. .. AGADEMY and placed BE WORKED ON THE MAGAZINE 0,40 mm STI ...
working perfectly ...
Thank you Saul for me to suggest ...!!!!