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h3 buffer
Tris, or tris(hydroxymethyl)aminomethane, or known during medical use as tromethamine or THAM, is an organic compound with the formula (HOCH2)3CNH2. It is extensively used in biochemistry and molecular biology as a component of buffer solutions such as in TAE and TBE buffers, especially for solutions of nucleic acids. It contains a primary amine and thus undergoes the reactions associated with typical amines, e.g. condensations with aldehydes. Tris also complexes with metal ions in solution. In medicine, tromethamine is occasionally used as a drug, given in intensive care for its properties as a buffer for the treatment of severe metabolic acidosis in specific circumstances. Some medications are formulated as the "tromethamine salt" including hemabate (carboprost as trometamol salt), and "ketorolac trometamol".
Hi kids, get ready to add some giggle to that AR!
Up for sale is a BNIB Rare Breed FRT (Forced Reset Trigger) and LuthAR H3 tungsten weighted buffer. This Rare Breed FRT was purchased directly from Rare Breed in August 2021 and is the Gen 2 version. This is important , as the trigger bar issue...
Doesn’t want to cycle right in my SBR
Don’t want to mess with it FTF pick up in Beaverton if interested
H3 buffer is 1 week old just to test the trigger $35 at Oregon rifle works
AR Parts
Burris
P.E.P.R LVPO 30mm Scope Mount
$50 - New, never installed. Arrived from Cabela's w/ small mark on install nuts. Otherwise, new, no blemishes.
Aero Precision
H2 Buffer 4.65oz
$20 - Used 40 rounds
White Label Armory
H3 Buffer 5.5oz
$20 - New. This one is new. I bought 2 and...
H3 5.5oz Buffer
Used approximately 200 rounds. It ran in an AR9 flawlessly. No longer needed because I changed my entire setup.
$25. Pick up in Salem. No trades. Will ship at buyer's expense. Willing to meet within a reasonable distance to Salem.