Indexing post

[Simshaz]

Just changed the indexing post on my ultimate sporter from the bent metal spring steel one to the new hooked brass one with a spring. Oh what a great mod that is, no missed turns on the magazine and central every time.
Should of done it ages ago

[Roger5]

Pleased it's ok, will be getting a couple myself in the future. Rog

[Blackbaronfish]

I have the new sort now as I have been using a single shot adapter. I must say that the old sort rarely gave me issues

BBF

[cornish kev]

The new type post is a vast improvement over the old style.

[Simshaz]

Positioning of the magazine is perfect every time with the upgraded post. I have 2 mags for the US. One is well used the other is new. The old one worked with the old post but new one didn’t. I had previously bent the steel spring and had to reshape it hence the issues with the new one. Upgrade goes in with a dab of grease and needs no adjustment. Just like it should be. No probs catching on the mag either.

[tonyc]

I replaced mine too. I bent the old spring chewing up a 3D printed mag.
I bent the spring back and got a free replacement (modified) mag . But the advance wasn't 100% reliable and was scratching the AA alloy mags. No problems with the new post. And I've decided not to use the 3D printed mag!

[Roger5]

Two of the new ones just came through the letterbox, should I wait until the old ones pack up (9 years on my S510) or stick'em in now

[Simshaz]

Put them in. So positive on the magazine. No worries
Enjoy the TDR. Nice rifle