Re: Anyone w/ a Spikes Tactical ST-22 upper?
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: drmarc</div><div class="ubbcode-body">I had a brain fart, what I meant was the bolt will not stay back to facilitate insertion of a new full magazine then allow the bolt release to be pushed and close/feed the new round like on a standard AR. Not just hold the bolt back on the last round....
As soon as you remove the mag the bolt closes. </div></div>
Yep, that is the way it is on the dedicated uppers. I have the ST-22 and it shoots okay. Have had it back to Spikes for tuning and still get some stovepipes with Federal Bulk.
I'll have to say, my S&W 15-22 shoots almost as good as the ST-22. And the bolt does stay open after the last shot and the mag is removed.