| AR15 Lower |
Trigger |
Shims |
| Aero Precision Sample A |
Freedom Ordnance OEM |
no shim or .010 (Blue) |
| Timney Yellow |
No current working shim combination |
| Timney RED |
No current working shim combination |
| POF USA |
.150 (Orange + Blue) |
| Black Rain Ord |
.125 (Silver) or .135 (Silver + Blue) |
| Rise RA240 |
No current working shim combination |
| Geissele SDE |
.016 (Green) or .032 (Black) |
| Geissele SSAE |
.026 (Blue + Green) |
| Aero Precision Sample B |
Freedom Ordnance OEM |
No shim |
| Geissele SDE |
.010 (Blue) or .016 (Green) |
| Anderson Sample A |
Freedom Ordnance OEM |
.010 (Blue) |
| Timney Yellow |
.156 (Orange + Green) or .172 (Orange + Black) |
| Timney RED |
.140 (Orange) or .156 (Orange + Green) |
| POF USA |
.140 (Orange) or .156 (Orange + Green) |
| Black Rain Ord |
.140 (Orange) or .150 (Orange + Blue) or .156 (Orange + Green) |
| Rise RA240 |
.166 (Orange + Blue + Green) or .172 (Orange + Black) |
| Geissele SDE |
.016 (Green) or .032 (Black) |
| Geissele SSAE |
.032 (Black) |
| Anderson Sample B |
Anderson OEM |
No shim or .010 (Blue) |
| Freedom Ordnance OEM |
.010 (Blue) |
| Geissele SDE |
.010 (Blue) or .016 (Green) or .026 (Blue + Green) |
| Armalite |
Freedom Ordnance OEM |
No shim or .010 (Blue) |
| Geissele SDE |
.016 (Green) or .032 (Black) |
| Brownells |
Freedom Ordnance OEM |
.016 (Green) |
| Timney Yellow |
.140 (Orange) or .150 (Orange + Blue) |
| Timney RED |
.140 (Orange) or .150 (Orange + Blue) |
| POF USA |
.125 (Silver) or .140 (Orange) |
| Black Rain Ord |
.166 (Orange + Blue + Green) |
| Rise RA240 |
.156 (Orange + Green) or .172 (Orange + Black) |
| Geissele SDE |
.032 (Black) |
| Geissele SSAE |
.016 (Green) or .032 (Black) |
| Bushmaster |
Bushmaster OEM |
No shim or .010 or .016 |
| Freedom Ordnance OEM |
.010 (Blue) |
| Geissele SDE |
.026 (Blue + Green) or .032 (Black) |
| Colt |
Freedom Ordnance OEM |
No shim or .010 (Blue) |
| Geissele SSAE |
.026 (Blue + Green) or .032 (Black) |
| Daniel Defense DDM4 |
Geissele SSA |
No shim or .010 (Blue) |
| Geissele |
Geissele G2S |
.026 (Blue + Green) (Customer Submitted) |
| PSA |
Freedom Ordnance OEM |
.016 (Green) |
| LaRue MBT2S |
.032 (Black)(Customer Submitted) |
| Timney Yellow |
.140 (Orange) or .150 (Orange + Blue) |
| Timney RED |
.150 (Orange + Blue) or .156 (Orange + Green) |
| POF USA |
.150 (Orange + Blue) or .156 (Orange + Green) |
| Black Rain Ord |
.156 (Orange + Green) |
| Rise RA240 |
.150 (Orange + Blue) or .156 (Orange + Green) |
| Geissele SDE |
.032 (Black) or .042 (Black + Blue) |
| Geissele SSAE |
.032 (Black) or .042 (Black + Blue) |
| Radical Firearms |
Radical Firearms OEM |
No Shim (Customer submitted) |
| Ruger |
Freedom Ordnance OEM |
.010 (Blue) or .016 (Green) |
| Geissele SDE |
.010 (Blue) or .016 (Green) or .026 (Blue + Green) |
| Sig M400 |
Sig OEM |
No Shim (Customer submitted) |
| Smith & Wesson M&P 15 Sport II |
S&W OEM |
.016 (Green) (Customer submitted) |
| Other Lower Types |
Trigger |
Shims |
| FX9 |
Freedom Ordnance OEM |
no shim or .010 |
| Black Rain Ord |
.135 (Clear Silver + Blue) or .140 (Orange) |
| POF USA |
.140 (Orange) or .150 (Orange + Blue) |
