...and common sense should tell one that if you are going to use very high cheekpiece (like that of the RMF tactical model), you are going to have to make some allowance or adjustment in order to be able to remove the bolt. My Manners MCS-T has a bolt relief cut in it. It is something that is a necesary requirement for that application, and certainly not justification to ***** and whine about it and say bad things about Tom Manners or his work.