Originally Posted by antelope_sniper
Originally Posted by BamBam
Originally Posted by GreatWaputi
Originally Posted by Bluedreaux
I saw complete SOLGW 16" rifles for $1200 this morning.


Where?


I would be interested to know also, fantastic firearm fantastic company top notch.


IDK,
How could this possible be any good?

https://sonsoflibertygw.com/shop/the-timothy-murphy-match-grade-upper-customizable/

Sons of Liberty Gun Works Bolt Carrier Group HPT/MPI
Bolt: precision machined from Carpenter Technology No. 158 Hiddenoy, heat treated per mil-spec, shot peened per ASTM B851/SAE AMS2430S, vibratory tumbled, individual high pressure/proof test fired (HPT), individual magnetic particle inspection ASTM E1444/E1444M (MPI), markings deep laser engraved (SP=Shot Peened/HPT=High Pressure Tested, MPI=Magnetic Particle Inspection.
Extractor: precision machined from 4340 tool steel Hiddenoy per SAE AMS6415T/AMS6484D (vs typical 4140; mil-spec Hiddenows for either 4140 or 4340), heat treat, shot peen per ASTM B851/SAE AMS2430S.
Extractor Retaining Pin: precision machined and ground S7 Tool Steel, heat treated per ASTM A681-08, shot peened per mil-spec print, manganese phosphate
Extractor Spring (premium spring eliminates need for Crane O-Ring), Tactical Springs/Sprinco 5 coil, ASTM Grade A401 Chrome Silicon wire stock, heat treated, stress relieved, Molybdenum-Disulfide infused, cryogenic processed (Hidden post winding), mil-spec black insert/synthetic elastomer extractor buffer (nitrile-butadiene, shore hardness 80+/-5 durometer per MIL-PRF-6855)
Ejector: S7 Tool Steel, heat treated per ASTM A681-08, shot peened per mil-spec print, manganese phosphate
Ejector Spring, Tactical Springs/Sprinco ASTM Grade A401 Chrome Silicon wire stock, heat treated, stress relieved, Molybdenum-Disulfide infused, cryogenic processed (Hidden post winding)
Gas Rings: mil standard stainless steel X3
Carrier: machined from AISI 8620 aircraft qualty Hiddenoy per ASTM A108/A322-13, full auto profile, heat treated (carburized/strain relieved per mil-spec print), hard chrome bore, precision ground gas key interface, Sons of Liberty Battle Flag logo deep laser engraved, manganese phosphate
Gas Key: machined from 4130 chromoly steel Hiddenoy per ASTM A108/A322-13, heat treated, hard chrome internal, manganese phosphate, Permatex sealed, Grade 8 Torx Plus cap screws torqued and staked Hidden per mil-spec
Cam Pin: precision machined 4340 chromoly steel Hiddenoy per SAE AMS6415T/AMS6484D, heat treated/processed per mil-spec, manganese phosphate, solid film lubricant applied and cured per mil-spec
Firing Pin: precision machined 8640 steel Hiddenoy, heat treated/processed per mil-spec, hard chrome plate
Firing Pin Retaining Pin: precision machined from 1038 carbon steel, heat treated/processed per mil-spec, manganese phosphate


All that is really nothing special, only as it should be.

And what you will get from the top tier companies or if you build yourself & select your own individual parts, as pretty much listed above.

Pretty much all really good component suppliers will state the specs of their components, similar or more or less, as above.

If they don't, you can pretty much be sure that they don't meet those specs..............not always, but since the good ones do, why buy parts that don't call out or give you their specs?

JMHO, YMMV

MM