180-day guaranteeShips fast from U.S. warehousesJoin: 10% off your first order
The Prep Bible.
Night Fision Tritium Front Sight SIG178001OGXX Orange Ring for Sig P320/P365
Shop / Optics & SightsNight Fision

Night Fision Tritium Front Sight SIG178001OGXX Orange Ring for Sig P320/P365

$52.99
Only 3 left — ships same or next business dayEstimated delivery: Wed, Jul 22 – Mon, Jul 27
1
SKU SIG178001OGXX
UPC 810116030408
Free shipping
180-day guarantee · U.S. warehouse
Earn $2.65 store credit

From the entry

Brand new in original packaging.

  • Genuine Night Fision Perfect Dot tritium front sight, model SIG178001OGXX, for Sig Sauer P320/P365 pistols with a #8 size front sight.
  • Green tritium vial with an orange fluorescent outline (3.2mm dot) using the patented Perfect Dot sleeve design for enhanced day and night visibility.
  • CNC machined from high-quality steel with a black nitride finish for wear and corrosion resistance.
  • Built in the USA using Swiss tritium.
  • Sold as front sight only — no rear sight included; installs at Sig Sauer OEM height.
  • Front blade dimensions: 0.220 in overall height, 0.140 in width, 0.160 in height.
  • Gunsmith installation is recommended.

Specifications

BrandNight Fision
MPNSIG178001OGXX (also written SIG-178-001-OGXX)
UPC810116030408
Product TypeTritium front night sight, 'Front Sight Only', #8 size
FitmentSig Sauer P-Series pistols with #8 front sight, incl. P320/P365
Tritium/Outline ColorGreen tritium vial with orange fluorescent outline (3.2mm dot)
Material/FinishCNC machined steel with black nitride finish
Country of OriginBuilt in USA with Swiss tritium
Blade DimensionsOverall height 0.220 in, width 0.140 in, height 0.160 in
ContentsFront sight only, no rear sight included

What's Included

  • Front Sight Only (no rear sight included)

Shipping & Returns

Fast, free shipping from our US warehouse.

Returns accepted per our store return policy.

Specifications

MPNSIG178001OGXX
TypeNight Sight
BrandNight Fision
ColorOrange
FeaturesIlluminated
For Gun TypeHandgun
Shop all →
Unity Tactical SPARK Marker Light SPK-IV1 Infrared (IR) Waterproof Beacon
Unity Tactical · UTYSPK-IV1Unity Tactical SPARK Marker Light SPK-IV1 Infrared (IR) Waterproof Beacon$36.99In stock
Bravo Company A/T Optic Riser 525-13 BCM-OR-AT-525-13 13-Slot Picatinny
Bravo Company · BCM-OR-AT-525-13Bravo Company A/T Optic Riser 525-13 BCM-OR-AT-525-13 13-Slot Picatinny$122.99In stock
GG&G Ruger Mini-14 Side Scope Mount GGG-1519BD Silver Anodized Aluminum
GG&G · GGG-1519BDGG&G Ruger Mini-14 Side Scope Mount GGG-1519BD Silver Anodized Aluminum$135.99In stock
GG&G Beretta 1301 HE509T Optic Rail Mount GGG-2824 Half Ghost Ring
GG&G · GGG-2824GG&G Beretta 1301 HE509T Optic Rail Mount GGG-2824 Half Ghost Ring$143.99In stock