https://www.amazon.com/dp/B0F8HPFXX5

Swap 3 M3x12 for 3 M3x10 for Neutron Dust Cover Pic Mounts. One optional for noid trigger.

https://www.amazon.com/dp/B0F8HPFXX5

4 for wire covers, 4 for pusher box or 4 for Neutron mount.

https://www.amazon.com/dp/B0F8HPFXX5

6 for pic stock mount, 2 in top rail, 6 for mounting cage

https://www.amazon.com/dp/B0F8HPFXX5

For mounting grip

https://www.amazon.com/dp/B0F8HPFXX5

https://www.amazon.com/BNUOK-120pcs-Stainless-Threads-Spanner/dp/B0DJQGSY4F?sr=8-9

For mounting the Plusmotors. Usually the included screws will work, but if your flywheel web is especially thin they might be risky for shorting out the windings.

https://www.amazon.com/uxcell-Cylindrical-Mechanical-Manufacturing-Installation/dp/B0DRS8FHKJ?s=industrial&sr=1-1

Only 3 needed for Neutron variant: pusher roller, trigger pivot, rev trigger pivot

https://www.amazon.com/ruthex-M3-Threaded-Inserts-RX-M3x5-7/dp/B08BCRZZS3?sr=8-3

https://www.amazon.com/Moicstiy-Threaded-Inserts-M3x5-7x4-6-Printing/dp/B0DQL4ZSCP?sr=8-4

Sorry that there are so many T_T

https://www.amazon.com/Hapric-Assortment-Machine-Stainless-Washers/dp/B0D3X33XGB?s=industrial&sr=1-8

For mag release pivot

https://www.amazon.com/Hapric-Assortment-Machine-Stainless-Washers/dp/B0D3X33XGB?s=industrial&sr=1-8

Required for rev switch, and trigger switch mount. Optional for mag release pivot. Not optional for slide switch mount, but slide switch is optional

https://www.amazon.com/dp/B0F8HPFXX5

Grip mount and rear FWC pic mount

https://www.amazon.com/Hapric-Assortment-Machine-Stainless-Washers/dp/B0D3X33XGB?s=industrial&sr=1-8

Dart stopper mount

https://www.amazon.com/Aoserge-100Pcs-Brass-Heat-Inserts/dp/B0FM3YWMX1?sr=8-1

https://www.amazon.com/Hapric-Assortment-Machine-Stainless-Washers/dp/B0D3X33XGB?s=industrial&sr=1-8

Mount rev switch and noid trigger switch

https://www.amazon.com/Hapric-Assortment-Machine-Stainless-Washers/dp/B0D3X33XGB?s=industrial&sr=1-8

Slide switch mount, could have up to 2 with noid

https://www.amazon.com/MECCANIXITY-Aluminum-Threaded-Thumbscrew-Fasteners/dp/B0FCR3QK37?s=industrial&sr=1-12

Technically optional since you could just use a bolt, but recommended. 8mm-10mm length is fine as a range. Can also use printed thumbscrew with bolt + nut

https://www.mcmaster.com/9657k75/

Main trigger return spring, can be substituted but suboptimal for trigger feel (force curve and retraction reliability)

https://www.mcmaster.com/9657K644/

Mag release spring, can easily be substituted

https://www.amazon.com/dp/B0CMCLKBTX

A spring that is less stiff doesn't hold nearly as well

https://www.amazon.com/dp/B015A36ICK

Interrupted thread is optional but will increase binding when trying to unfold/fold

https://www.amazon.com/Socket-Screws-Stainless-Spanner-Thread/dp/B0GCSGQGYC?sr=8-4

Pic rail mount and stock mount

https://www.amazon.com/Juvielich-100pcs-Stainless-Fasteners-Replacement/dp/B0D1X2YBLJ?sr=8-3

Pic rail mount and stock to pivot point

https://www.amazon.com/Twidec-Switch-Action-Button-KW11-3Z02/dp/B07P11JG8K?s=industrial&sr=1-12

Rev switch, recommend with flat 16mm length lever

https://www.amazon.com/dp/B08Q64GR71

https://www.amazon.com/Gikfun-Micro-Switch-Arduino-EK1713/dp/B015W8S8NA?s=hi&sr=1-14

With lever and roller works with a bit of bending with no bolt to shim noid trigger. No roller, strongly recommend extra M3x10 on trigger to shim. Exact part number might not matter.

https://www.amazon.com/ruthex-6-32-Short-Threaded-Inserts/dp/B0DY6MNK8V?sr=8-7

https://cnckitchenus.store/products/heat-set-insert-6-32-x3-8-mm-short-version-100-pieces

Strongly recommend threadlocking this

https://www.amazon.com/dp/B008DFYHV2

Optional velocity adjust and/or select-fire

This BOM does not account for electronics, which are more intended to be self-sourced. There are certain combinations that will or will not work. TBD on whether to add here or address in build guide/FAQ