texas chase
Member
Just got a new 20 gauge 870 HD (all black w/ synthetic furniture). Took it out of the box and disassembled. Wiped clean, etc. Have started reassembling and have a problem. I can't get the slide block/ breech bolt/ action bars back into the receiver. I've pushed the action bar release but nothing. It almost seems like the slide block assembly is too big/ too wide. Please help. Thanks in advance.