All I was given back from the guy when he put a factory trigger back in the rifle I sold was what is pictured plus the two pins.
If by bolt release you mean button on bottom then yes.
Remington 700 short action McMillan HTG stock for sale. Asking $600. I’ll cover shipping buyer pays any potential PayPal fees. Stock is great I just no longer have a need as I’ve moved to 100% archery.