Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
HiViz 2 in 1 MDL 400 RD/TRI WIN/MOS by Hiviz -
30% off

Product Description

Hi-Viz TO400 Two-In-One Magnetic Base Sight .360-.440

HiViz 2 in 1 MDL 400 RD/TRI WIN/MOS

at GrabAGun
Browse all GrabAGun deals
$17.89 $25.50 30% Discount
You save $7.61
In Stock at GrabAGun
Price verified 3d ago
Buy Now at GrabAGun
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Brand Hiviz
MPN TO400
Hiviz

Shop more Hiviz Gun Optics

All 1,196 in-stock Hiviz Gun Optics from 17 stores →

More from Hiviz

GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
HiViz LiteWave H3 Plain Barrel Shotgun Front Sight Green HiViz LiteWave H3 Plain Barrel Shotgun Front Sight Green View Details
$40.19 $59.40
32% off
Buy Now · $40.19
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
Sold Out
HI-VIZ 2 in 1 MDL 350 RD/TRI MOS/WIN HI-VIZ 2 in 1 MDL 350 RD/TRI MOS/WIN View Details
$17.89 $27.50
35% off
Buy Now · $17.89
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
Sold Out
HiViz Target Magnetic Shotgun System HiViz Target Magnetic Shotgun System View Details
$17.39 $23.10
25% off
Buy Now · $17.39
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
HiViz MagazineNET Sight .350-.400 RIB HiViz MagazineNET Sight .350-.400 RIB View Details
$25.59 $35.65
28% off
Buy Now · $25.59
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
Sold Out
HiViz TS1002 2DOT Rear Turkey Sight L HiViz TS1002 2DOT Rear Turkey Sight L View Details
$15.79 $16.85
6% off
Buy Now · $15.79
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
HiViz Narrow Magnetic Shotgun with Green HiViz Narrow Magnetic Shotgun with Green View Details
$15.59 $19.28
19% off
Buy Now · $15.59
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
HiViz Narrow Magnetic Shotgun with Red HiViz Narrow Magnetic Shotgun with Red View Details
$15.59 $19.28
19% off
Buy Now · $15.59
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
HiViz S400G Magazine Base.312-.437RIB Green HiViz S400G Magazine Base.312-.437RIB Green View Details
$15.59 $19.28
19% off
Buy Now · $15.59
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
HiViz FL2005G Flame Sight Green HiViz FL2005G Flame Sight Green View Details
$15.19 $18.68
19% off
Buy Now · $15.19
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
HiViz FL2005R Flame Sight Red HiViz FL2005R Flame Sight Red View Details
$15.19 $18.68
19% off
Buy Now · $15.19
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
HiViz Spark III Shotgun Front Sight Red White and Green HiViz Spark III Shotgun Front Sight Red White and Green View Details
$13.99 $16.28
14% off
Buy Now · $13.99
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
HiViz BD1007G Threaded Front Bead Green HiViz BD1007G Threaded Front Bead Green View Details
$10.29 $11.93
14% off
Buy Now · $10.29
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
HiViz BD1008R Threaded Front Bead Red HiViz BD1008R Threaded Front Bead Red View Details
$10.29 $11.93
14% off
Buy Now · $10.29
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
Hot 🔥
HiViz COMPSIGHT LITEWAVE SG SIGHT HiViz COMPSIGHT LITEWAVE SG SIGHT View Details
$24.99 $41.95
40% off
Buy Now · $24.99
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
HiViz Ultra Narrow Magnetic Red HiViz Ultra Narrow Magnetic Red View Details
$13.49 $17.99
25% off
Buy Now · $13.49
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
HiViz WIDE Magnetic Shotgun with Red HiViz WIDE Magnetic Shotgun with Red View Details
$13.49 $17.99
25% off
Buy Now · $13.49
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
HiViz ETA Front Sight Magnetic for Remington 870 / 1100 / 1187 HiViz ETA Front Sight Magnetic for Remington 870 / 1100 / 1187 View Details
$16.69 $19.39
14% off
Buy Now · $16.69
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
HiViz WIDE Magnetic Shotgun System HiViz WIDE Magnetic Shotgun System View Details
$16.39 $24.95
34% off
Buy Now · $16.39
GrabAGun
GrabAGun
Last Updated:
Nov 01, 2026 08:58 AM
HiViz Ultra NarrowMagnetic Shotgun HiViz Ultra NarrowMagnetic Shotgun View Details
$16.39 $24.95
34% off
Buy Now · $16.39
GrabAGun