+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Tdi Arms Triple Picatinny Mounting Rail

Tdi Arms Triple Picatinny Mounting Rail
Tdi Arms Triple Picatinny Mounting Rail
Tdi Arms Triple Picatinny Mounting Rail
Tdi Arms Triple Picatinny Mounting Rail
Tdi Arms Triple Picatinny Mounting Rail
Tdi Arms Triple Picatinny Mounting Rail
Tdi Arms Triple Picatinny Mounting Rail
1 of 6 images
Tdi Arms Triple Picatinny Mounting Rail
Tdi Arms Triple Picatinny Mounting Rail
2 of 6 images
Tdi Arms Triple Picatinny Mounting Rail
Tdi Arms Triple Picatinny Mounting Rail
3 of 6 images
Tdi Arms Triple Picatinny Mounting Rail
Tdi Arms Triple Picatinny Mounting Rail
4 of 6 images
Tdi Arms Triple Picatinny Mounting Rail
Tdi Arms Triple Picatinny Mounting Rail
5 of 6 images
Tdi Arms Triple Picatinny Mounting Rail
Tdi Arms Triple Picatinny Mounting Rail
6 of 6 images
Tdi Arms Triple Picatinny Mounting Rail

Tap Tap to Zoom

Questions & Answers

Product Discontinued by Manufacturer

Tdi Arms Triple Picatinny Mounting Rail has been discontinued by Tdi Arms and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Weapon Accessories, AR15 Accessories, Gun Parts, Picatinny Rail Sections yourself to try and find the perfect replacement for you!

Product Info for Tdi Arms Triple Picatinny Mounting Rail

The TDI Polymer Triple Rail Picatinny Mounting Rail TDITRM3 is a three rail system that provides two rails positioned at 45° that will not interfere with iron sights, and one removable center rail. The 45° position on this Weapon Rail from TDI Arms allows for ease of flashlight operation while simultaneously holding the grip. The Tdi Arms Triple Rail Picatinny Mounting System is made with a high density polymer construction and will quickly mount on your upper or lower existing handguard. This TDI Picatinny Rifle Scope Rail leaves a majority of the handguard free to provide a secure grip. The TDI Arms Picatinny Polymer Triple Rail Mount fits standard MIL-SPEC Picatinny handguards and requires no gunsmithing of any kind to install.image

Specifications for TDI triple Picatinny Rail Mounting System:

Rail Position: 45°
Picatinny Side Rail: 6.35cm
Center Rail: 7.6cm
Material: High Density Polymer
Fits: Standard MIL-SPEC Picatinny Handguards

Features of Tdi Arms Picatinny Triple Rail Mounting Base:

  • The TRM3 three rail system provides two rails positioned at 45° and one removable centre rail.
  • Excellent for bipods and light / laser mounts.
  • Two 6.35cm Picatinny side rails, one 7.6cm center rail.
  • 45° position allows for ease of flashlight operation while simultaneously holding grip.
  • High density polymer construction
  • Quickly mounts on upper or lower existing handguard
  • Majority of handguard is left free to provide a secure grip
  • Fits standard MIL-SPEC Picatinny handguards
  • No gunsmithing is required

Package Contents:

  • TDI Polymer Triple Rail Picatinny Mounting Rail TDITRM3

Related Products to Tdi Arms Triple Picatinny Mounting Rail

Image of Tdi Arms IDF Standard Issue Sling Tdi Arms IDF Standard Issue Sling List: $41.99 (Save 29%) $29.99
Image of Tdi Arms Front Arm Short Vertical Gun Grips Tdi Arms Front Arm Short Vertical Gun Grips (4) List: $21.49 (Save 28%) $15.49
Image of Tdi Arms Front Arm Short Vertical Gun Grips Tdi Arms Front Arm Short Vertical Gun Grips (4) List: $21.49 (Save 28%) $15.49
Image of Tdi Arms Picatinny Tactical Rails w/ MLOK Interface 3 models Tdi Arms Picatinny Tactical Rails w/ MLOK Interface As Low As $10.99
Image of Tdi Arms Picatinny Tactical Rails w/ MLOK Interface 3 models Tdi Arms Picatinny Tactical Rails w/ MLOK Interface As Low As $10.99
Image of Tdi Arms Picatinny Tactical Rails w/ MLOK Interface 3 models Tdi Arms Picatinny Tactical Rails w/ MLOK Interface As Low As $10.99
Image of Tdi Arms 4.5mm AK-74 Stock Adapter w/ MIL STD Tube Tdi Arms 4.5mm AK-74 Stock Adapter w/ MIL STD Tube List: $67.99 (Save $2.00) $65.99
Image of Tdi Arms 5.5mm AK-74 Stock Adapter w/ MIL STD Tube Tdi Arms 5.5mm AK-74 Stock Adapter w/ MIL STD Tube (2) $67.99
Image of Tdi Arms Folding Grip 3 Positions Tdi Arms Folding Grip 3 Positions (3) List: $22.99 (Save 22%) $17.99 10% Coupon
Image of Tdi Arms Folding Grip 3 Positions Tdi Arms Folding Grip 3 Positions (3) List: $22.99 (Save 22%) $17.99 10% Coupon
Image of Tdi Arms AKST-AK47 Buffer Tubes Tdi Arms AKST-AK47 Buffer Tubes (9) List: $63.99 (Save $6.00) $57.99
Image of Tdi Arms M16/M4 MIL-Spec Buffer Tubes Tdi Arms M16/M4 MIL-Spec Buffer Tubes (1) List: $29.99 (Save 17%) $24.99
Image of Tdi Arms Vertical Front Grips Tdi Arms Vertical Front Grips (3) List: $37.99 (Save 32%) $25.91
Image of Tdi Arms Vertical Front Grips Tdi Arms Vertical Front Grips (3) List: $37.99 (Save 32%) $25.91
Image of Tdi Arms One Point Slings Tdi Arms One Point Slings List: $26.99 $26.64
Image of Tdi Arms Quick Detached Heavy Duty M-LOK Mounts Tdi Arms Quick Detached Heavy Duty M-LOK Mounts List: $18.50 $18.49
Image of Tdi Arms Integrated One/Two Points Slings 3 models Tdi Arms Integrated One/Two Points Slings List: $22.49 $21.99
Image of Tdi Arms Quick Release Push Button Sling Swivels Tdi Arms Quick Release Push Button Sling Swivels (1) $10.99
Image of Tdi Arms 2 Points Modular Slings Tdi Arms 2 Points Modular Slings (8) List: $33.99 (Save 12%) $29.99 Best Rated
Image of Tdi Arms Picatinny Mounted Sling Swivels Tdi Arms Picatinny Mounted Sling Swivels (3) $11.99
Image of Tdi Arms 9mm Short Gun Safety Sticks 2 models Tdi Arms 9mm Short Gun Safety Sticks As Low As (Save Up to 30%) $1.39
Image of Tdi Arms Side by Side Twin Picatinny Rails Tdi Arms Side by Side Twin Picatinny Rails (2) List: $14.50 $14.49
Image of Tdi Arms Side by Side Twin Picatinny Rails Tdi Arms Side by Side Twin Picatinny Rails (2) List: $14.50 $14.49
Image of Tdi Arms Side by Side Twin Picatinny Rails Tdi Arms Side by Side Twin Picatinny Rails (2) List: $14.50 $14.49

Tdi Arms Triple Picatinny Mounting Rail Unavailable & Discontinued Models

List of Unorderable Models

Tdi Arms Triple Picatinny Rail, Khaki TDITRM3-K , MPN: TRM3-K , UPC: 676315027263 , Code: 69-T8-TRIPLE-TDITRM3-K
Tdi Arms Triple Picatinny Rail, OD Green TDITRM3-G , MPN: TRM3-G , UPC: 676315027270 , Code: 69-T8-TRIPLE-TDITRM3-G
Tdi Arms Triple Picatinny Rail, Black TDITRM3-BL , MPN: TRM3-BL , UPC: 676315027256 , Code: 69-T8-TRIPLE-TDITRM3-BL
Compare (0)
1 item has been added
Add at least two items to compare