Hey GTG, from what it looks like the TDP focuses alot on the bolt correct? Not just on the BCG, but a lot of the weaker parts of the mid range ARs revolve around the BCG? That and the barrel? I was just reading your post, and that is the two areas that seem to jump out at me.
"The TDP for a military grade M4 carbine will have all of these things: Shot Peened Bolt; High Pressure Test (HPT) Bolt; Magnetic Particle Inspection (MPI) Bolt; Black Extractor Spring Insert (carbine); M16 Bolt Carrier; Properly Staked Gas Key; Milspec Barrel Steel (4150 or better); High Pressure Test (HPT) Barrel; Magnetic Particle Inspection (MPI) Barrel; Chrome Lined Chamber and Bore; 5.56 Chamber; 1:7 Rifling Twist; M4 Feedramps; "F" Height Front Sight Base; Taper Pins at Front Sight Base (FSB); Parkerize under FSB; Double Heat Shield Handguards; 1.14" Diameter Receiver Extension; Staked Castle Nut; "H" Buffer."
My wife's AR is a RRA, with a Wylde chamber, chrome lined barrel, and I had JoshL redo the BCG. Shoots fine, and she is not going to war with it, but want it solid for her also. It's kind of like making sure she has the most dependable car to drive in case she is out by herself, I want to make this as sturdy as possible in the event she needs it. Any other suggestions on reinforcing or replacing weaker parts on it?
"The TDP for a military grade M4 carbine will have all of these things: Shot Peened Bolt; High Pressure Test (HPT) Bolt; Magnetic Particle Inspection (MPI) Bolt; Black Extractor Spring Insert (carbine); M16 Bolt Carrier; Properly Staked Gas Key; Milspec Barrel Steel (4150 or better); High Pressure Test (HPT) Barrel; Magnetic Particle Inspection (MPI) Barrel; Chrome Lined Chamber and Bore; 5.56 Chamber; 1:7 Rifling Twist; M4 Feedramps; "F" Height Front Sight Base; Taper Pins at Front Sight Base (FSB); Parkerize under FSB; Double Heat Shield Handguards; 1.14" Diameter Receiver Extension; Staked Castle Nut; "H" Buffer."
My wife's AR is a RRA, with a Wylde chamber, chrome lined barrel, and I had JoshL redo the BCG. Shoots fine, and she is not going to war with it, but want it solid for her also. It's kind of like making sure she has the most dependable car to drive in case she is out by herself, I want to make this as sturdy as possible in the event she needs it. Any other suggestions on reinforcing or replacing weaker parts on it?