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The SFFA V3 is now out of beta redownload the pack for the latest version
-----------------------------
Select Fire Full Auto V3 (SFFA V3)
---------Disclaimer----------
I do NOT sell any files, this was released for free on my odysee @s3igu2 NO sign up required.
If you downloaded from anywhere else redownload from me to avoid any tampering of files.
I also do NOT sell anything for that matter, so anyone claiming to be me trying to sell you
metal parts or files or anything should avoided.
---------Legal Disclaimer---------
This is a machine gun, its NOT a FRT or any attempt at getting around
the law. This is a straight up machine gun so you should be fully aware
of the legal risk associated with such a device.
If you do decide to go forward with creating this device then be very
careful as to avoid taking videos or getting caught with it. Also please
don't have this manufactured in china and imported, i designed it in a
way that durability in plastic is no longer a issue.
---------Description---------
The SFFA V3 is a Select fire drop in auto sear that manipulates the disconnector allowing
for full auto using a unmodified (MIL SPEC) AR15 FCG, replacing the selector with the
3d one provided in the files will allow for SAFE, SEMI, FULL AUTO in that order.
If you don't use the 3d selector and instead just leave the mil spec selector
installed, the DIAS will function as any normal drop in auto sear being only safe and
full auto. The provided 3D selector was designed to be left in the lower this means if
the sear drop in isn't installed the selector will act as SAFE, SEMI, SEMI meaning the
selector is perfectly legal and will not create hammer follow in the 3rd position.
Remember, this is a machine gun and comes with a long prison sentence at this time.
I am not responsible for what YOU do with the files provided.
See the assembly and install guide animation on my odysee
https://odysee.com/@S3igu2:c/SFFA-V2:4
-------Materials Required-------
This DIAS is designed to work with (MIL SPEC) AR15 FCG parts, using a drop in or non standard
(MIL SPEC) FCG parts will more then likely require a custom sear.
- x1 Standard (MIL SPEC) AR15 FCG (NO Super safe cut triggers it makes the safe mode full auto)
- x1 AR15 Bolt catch spring (For sear)
- x1 AR15 Bolt catch roll pin (Cut down if using non M16 cut lower)
Alternatively you can remove your bolt catch from the lower for both non printed
parts required for this design as the bolt catch isn't required for operation.
-------Print Settings-------
Everything is designed to work in PLA Pro or Polymaker PA6-CF
if you want a more high temp option, see my odysee guide
@s3igu2 for exact settings if you plan to print in polymakers pa6-CF.
STL files are orientated correctly and have brims / supports where needed
(STEP files are NOT orientated correctly)
Temp: 220/60C (PLA PRO)
Nozzle: 0.4mm
First Layer Height - 0.20 (Or 0.15)
Layer Height - 0.15
Wall Loops - 4 Walls Max
Infill - 100% Rectilinear
No supports are needed on any of the parts unless you use the "No Support" version of
the housing or the "No Brim" version of the selector located in the Other folder
Beta change log
- V1 Files posted 04/01/2024
- V2 Files updated 04/01/2024 Had to fix a issue with the sear, reprint the sear and selector
- V3 Files updated 04/02/2024 Added Burst sear files and updated housings to work with the burst sear
- V4 Files updated 04/02/2024 made the burst sear and the auto sear combined
- V5 Files updated 04/03/2024 Added page of documentation for burst mode and updated the sear and housings
- V6 Files updated 04/04/2024 fix missing legacy DIAS standard housing and updated docs again
- V7 Files updated 04/05/2024 Small fix to the selectors also updated render images and the documentation again
- V8 Files updated 04/05/2024 Updated the sears to add a bit more pressure in the semi mode.
- V9 Files updated 04/06/2024 No change here at all just had to remove the 2 old sears i left in the pack somehow
- V10 Files updated 04/06/2024 Updated the long sears to improve it a bit
- V11 Files updated 04/12/2024 Very small fix to the selectors a reprint isn't required for this version just wanted to clean the model up
- V12 Files updated 04/14/2024 Again very small update to the sear to improve printing by avoiding the overhang reprint not required
- V13 Files updated 05/05/2024 Added new true full auto sear that works with real FA fcgs also updated 45 deg selector
- V14 Files update 05/12/2024 Added the true full auto 308 sear and fixed a small issues with both 308 and standard sears.
- V15 Files updated 06/01/2024 Updated the 45 degree selector to the new style.
- V16 Files updated 06/27/2024 Fixed issue with 45S selector and added documentation for the 45s selector
- V17 Files updated 07/04/2024 Updated the main housing
-----------------------------
Select Fire Full Auto V3 (SFFA V3)
---------Disclaimer----------
I do NOT sell any files, this was released for free on my odysee @s3igu2 NO sign up required.
If you downloaded from anywhere else redownload from me to avoid any tampering of files.
I also do NOT sell anything for that matter, so anyone claiming to be me trying to sell you
metal parts or files or anything should avoided.
---------Legal Disclaimer---------
This is a machine gun, its NOT a FRT or any attempt at getting around
the law. This is a straight up machine gun so you should be fully aware
of the legal risk associated with such a device.
If you do decide to go forward with creating this device then be very
careful as to avoid taking videos or getting caught with it. Also please
don't have this manufactured in china and imported, i designed it in a
way that durability in plastic is no longer a issue.
---------Description---------
The SFFA V3 is a Select fire drop in auto sear that manipulates the disconnector allowing
for full auto using a unmodified (MIL SPEC) AR15 FCG, replacing the selector with the
3d one provided in the files will allow for SAFE, SEMI, FULL AUTO in that order.
If you don't use the 3d selector and instead just leave the mil spec selector
installed, the DIAS will function as any normal drop in auto sear being only safe and
full auto. The provided 3D selector was designed to be left in the lower this means if
the sear drop in isn't installed the selector will act as SAFE, SEMI, SEMI meaning the
selector is perfectly legal and will not create hammer follow in the 3rd position.
Remember, this is a machine gun and comes with a long prison sentence at this time.
I am not responsible for what YOU do with the files provided.
See the assembly and install guide animation on my odysee
https://odysee.com/@S3igu2:c/SFFA-V2:4
-------Materials Required-------
This DIAS is designed to work with (MIL SPEC) AR15 FCG parts, using a drop in or non standard
(MIL SPEC) FCG parts will more then likely require a custom sear.
- x1 Standard (MIL SPEC) AR15 FCG (NO Super safe cut triggers it makes the safe mode full auto)
- x1 AR15 Bolt catch spring (For sear)
- x1 AR15 Bolt catch roll pin (Cut down if using non M16 cut lower)
Alternatively you can remove your bolt catch from the lower for both non printed
parts required for this design as the bolt catch isn't required for operation.
-------Print Settings-------
Everything is designed to work in PLA Pro or Polymaker PA6-CF
if you want a more high temp option, see my odysee guide
@s3igu2 for exact settings if you plan to print in polymakers pa6-CF.
STL files are orientated correctly and have brims / supports where needed
(STEP files are NOT orientated correctly)
Temp: 220/60C (PLA PRO)
Nozzle: 0.4mm
First Layer Height - 0.20 (Or 0.15)
Layer Height - 0.15
Wall Loops - 4 Walls Max
Infill - 100% Rectilinear
No supports are needed on any of the parts unless you use the "No Support" version of
the housing or the "No Brim" version of the selector located in the Other folder
Beta change log
- V1 Files posted 04/01/2024
- V2 Files updated 04/01/2024 Had to fix a issue with the sear, reprint the sear and selector
- V3 Files updated 04/02/2024 Added Burst sear files and updated housings to work with the burst sear
- V4 Files updated 04/02/2024 made the burst sear and the auto sear combined
- V5 Files updated 04/03/2024 Added page of documentation for burst mode and updated the sear and housings
- V6 Files updated 04/04/2024 fix missing legacy DIAS standard housing and updated docs again
- V7 Files updated 04/05/2024 Small fix to the selectors also updated render images and the documentation again
- V8 Files updated 04/05/2024 Updated the sears to add a bit more pressure in the semi mode.
- V9 Files updated 04/06/2024 No change here at all just had to remove the 2 old sears i left in the pack somehow
- V10 Files updated 04/06/2024 Updated the long sears to improve it a bit
- V11 Files updated 04/12/2024 Very small fix to the selectors a reprint isn't required for this version just wanted to clean the model up
- V12 Files updated 04/14/2024 Again very small update to the sear to improve printing by avoiding the overhang reprint not required
- V13 Files updated 05/05/2024 Added new true full auto sear that works with real FA fcgs also updated 45 deg selector
- V14 Files update 05/12/2024 Added the true full auto 308 sear and fixed a small issues with both 308 and standard sears.
- V15 Files updated 06/01/2024 Updated the 45 degree selector to the new style.
- V16 Files updated 06/27/2024 Fixed issue with 45S selector and added documentation for the 45s selector
- V17 Files updated 07/04/2024 Updated the main housing