Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

T

Third Coast Thermal

Third Coast Thermal

T-Series AR Mount

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$309.99

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shop is the next step on our mission to make commerce better for everyone.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

Description

The Steiner T-Series Cantilever AR Mount offers the perfect mounting solution for AR-15 and flattop platforms. Machined from rugged aluminum alloy to be incredibly strong, yet lightweight.

#5970 30mm diameter, 35mm height
#5971 30mm d...

Delivery & Returns

Third Coast Thermal

5 (20)

More from Third Coast Thermal

P-Series AR Mount

T-Series Scope Rings

H-Series Lightweight Scope Rings

Tactical 30mm/1in LQD Cantilever Mount

Precision Rings

360/Trailblazer w/ Ethernet Aux Battery Cable

Axion XG30 Compact

20% off

Conquest HD 10x42

REAP-IR® Gen 4

Thermal Zeroing Targets

Rusan QR Clip-On Adapter

(2)

13% off

KILO Tripod Adapter Sleeve

Related to Third Coast Thermal

Freedom Gorilla

4.8

(6K)

Premium Red Dot Lens Cleaning Pen

(240)

Sig P365x/xl/xmacro/365-380/322 Holosun EPS Carry, SCS Carry Screws - Set of 4

(190)

M4 Screws for EPS/EPS Carry - Set of 4 (Please Read Description)

(73)

T10 Torx Bit - Use To Install Optic Screws To Slide/Plate

(33)

S&W Equalizer, M&P 5.7, M&P 22 Magnum, Shield Plus Carry Comp 407K/507K Screws - Set of 4

(467)

Vibra-Tite Blue Threadlocker 1.8ml Tube, 122 Oil Tolerant

(90)

Holosun 407C/507C X2 and X3 Replacement Screw Set

(102)

15% off

Holosun 507K Green X2, 32 MOA Ring & 2 MOA Green Dot, K Series Footprint (Modified RMSc), MRS Reticle Side Battery - HE507K-GR-X2

(341)

15% off

Holosun 407K X2 Green, 6 MOA Green Dot, K Series Footprint (Modified RMSc), Side Battery - HE407K-GR-X2

(274)

25% off

Holosun 507C Green X2, 32 MOA Ring & 2 MOA Green Dot, RMR Footprint, MRS Reticle, Side Battery, Solar Failsafe - HE507C-GR-X2

(156)

15% off

Holosun 507C X3, 32 MOA Ring & 2 MOA Green Dot, RMR Footprint, MRS Reticle, Side Battery, Solar Failsafe - 507C-X3-GR-MRS

(22)

Holosun 407K/507K/EPS Carry Replacement Screw Set

(44)

T

Thermal Optics Plus

5

(44)

Pulsar IPS 7 Battery Pack

Pulsar Thermion / Talion / Digex Eyecup

(1)

Pulsar APS 2 and APS 3 Rubber Battery Cap

American Defense MFG Sightmark Wraith 4K Mini / Thermal Mini QD Mount AD-B2-STD

BOBRO PULSAR THERMION DUAL LEVER QD MOUNT (iRay Bolt / Nocpix Ace / AGM Adder / Rix Leap)

Trijicon / PVS-14 / PVS-7 / N-Vision Shuttered Rubber Eyeguard

Pulsar APS 5 and APS 5T Rubber Battery Cap

Nocpix LUMI H35R Rangefinding Compact Thermal Monocular 640x512 35mm

10% off

Elevate - 3 Section Tripod

PT-Scout Pan-Tilt Head

12% off

Levitate Level Head

(4)

11% off

Invert60 Ball Head

(1)

Optics Force

4.8

(640)

,#Size_8x42

26% off

Vortex Optics Crossfire HD Binocular w/ GlassPak Harness

(34)

Vortex Optics Diamondback HD Binocular w/ Vortex GlassPak Harness Case-Optics Force #Size_8X28

16% off

Vortex Optics Diamondback HD Binocular

(20)

Vortex Optics Crossfire Red Dot

6% off

Vortex Optics Crossfire Red Dot

(7)

,#Select Size_10x42

31% off

Vortex Triumph HD Binoculars

(19)

Vortex Optics Viper HD Binocular w/ GlassPak Harness-Optics Force

23% off

Vortex Optics Viper HD Binocular w/ GlassPak Harness

(4)

Vortex Optics StrikeFire II Dot scope

27% off

Vortex Optics StrikeFire II Dot scope

(14)

,#Reticle_MIL/VPR

20% off

Arken Optics EP5 7-35X56 Gen 2 FFP Illuminated VPR - Zero Stop Riflescope - 34mm Tube

(6)

Browning Trail Camera 32 GB SD Card (Class 10)-Optics Force

Browning Trail Camera 32 GB SD Card (Class 10)

Holosun HS507C-X2 Classic Red Dot Sight

Holosun HS507C-X2 Classic Red Dot Sight

(13)

Holosun HE507C GR X2 Green Dot Sight

25% off

Holosun HE507C GR X2 Green Dot Sight

(12)

#Choose Recticle_Dead-Hold BDC MOA

31% off

Vortex Optics Crossfire HD 4-12x44 Riflescope

(2)

Vortex Optics Car Window Mount-Optics Force

30% off

Vortex Optics Car Window Mount

(3)

Midwest Thermal Optics

4.9

(62)

AGM Replacement Eye Cup Replacement Eye Cup AGM Rattler's AGM Varmint's

Replacement Eye Cup AGM Rattler's AGM Varmint's

(1)

Nocpix Thermal Scope 🔥 Sale! Nocpix RICO 2 H50R Thermal Scope (IRAY RH50R Replacement)

31% off

🔥 Sale! Nocpix RICO 2 H50R Thermal Scope (IRAY RH50R Replacement)

$3,800.00$5,499.00

Logo Gun Cleaning Mat

(2)

Nocpix Thermal Scope 🔥 Sale! Nocpix RICO2 L42R Thermal Weapon Sight (Previous Iray RL42R)

31% off

🔥 Sale! Nocpix RICO2 L42R Thermal Weapon Sight (Previous Iray RL42R)

$2,400.00$3,499.99

Nocpix Thermal Scope Nocpix BOLT L35R Thermal Imaging Scope 384 35mm

Nocpix BOLT L35R Thermal Imaging Scope 384 35mm

RIX Thermal Scope Store Demo RIX Leap L6R Thermal Imaging Scope L6 LRF

RIX Leap L6R Thermal Imaging Scope L6 LRF

Shooter Lube Shooter Lube® Military Grade Precision Cleaning Solvent 8 oz

6% off

Shooter Lube® Military Grade Precision Cleaning Solvent

RIX Thermal Scope RIX DBH D12 Thermal Scope 1280

RIX DBH D12 Thermal Scope 1280

RIX Thermal Scope RIX Storm S6R Thermal Scope LRF

RIX Storm S6R Thermal Scope LRF

InfiRay Outdoor Thermal Scope 🔥250th Anniversary Sale! Infiray Outdoor Rico Micro V2 RH25V2 RH25 640 IRAY

38% off

🔥250th Anniversary Sale! Infiray Outdoor Rico Micro V2 RH25V2 RH25 640 IRAY

$3,100.00$4,999.00

Shooter Lube Shooter Lube® Extreme Precision Oil (2oz)

Shooter Lube® Extreme Precision Oil (2oz)

XTAR XTAR Batteries 3.6v 3500mAh 18650 (2 pack)

XTAR Batteries 3.6v 3500mAh 18650 (2 pack)

Discover top brands

OOFOS

Exclusive offer available

OOFOS

4.5 (179.1K)

Aviator Nation

Exclusive offer available

Aviator Nation

4.5 (94K)

Fashion Nova

4.3 (428.8K)

Little Sleepies

Exclusive offer available

Little Sleepies

4.9 (404.6K)

Culture Kings US

Culture Kings US

Culture Kings US

4.7 (150.1K)

Revice

4.4 (9.1K)

Rockstar Original

Rockstar Original

Rockstar Original

4.6 (188K)

32 Degrees

4.7 (228.1K)

Exclusive offer available

The GLD Shop

4.7 (171.6K)

Mandala Scrubs

Exclusive offer available

Mandala Scrubs

4.6 (11.7K)