Here's a tip for reassembly in the case that you don't know. Assuming you've disassembled, cleaned and reassembled the bolt assy, some have suggested you put the carrier in the receiver backwards to get the bolt head to extend so that the rollers can retract. If this is done frequently it can flare the end of the receiver and a stock won't go back on nicely. Instead, turn the bolt head 90 degrees (one way it comes off, so turn it the other way
. Pull it out and turn it back to the original orientation.
How do you compare the PTR to the HK91? I had a 91 just before the Bush EO89 (which was not law, but...) and then three Springfield SAR3's afterwards. I've been shopping for another just this week.
