Bb flight path

Will putting spacers in increase any rifles accuracy? I opened up mine and there was none whatsoever.

Thanks for the info, I'm going to put them in now

Do the spacers need to be the full length of the barrel

Just finished putting the spacers in. I used masking tape to make them. I shot a few rounds and my accuracy has greatly improved. I need to re-zero the scope a bit but other than that great improvement. Brilliant advice. Thanks Ranger.