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.

Shopping Cart
You May Also Like
Best Rated Kinetic Development Group Kinect MLOK Single Picatinny Rail Section, 3Slot, Black KIN5-100
Kinetic Development Group Kinect MLOK Single Picatinny Rail Section, 3Slot, Black KIN5-100
(51)
List: $64.98 $60.99 Save Up to $5.92
Blazin' Deal TRYBE Defense Magnite Ultra Function Lightweight Handguard, Full Top Rail, M-LOK, Black, 12in, MGHDG-V1-12FR-BL
TRYBE Defense Magnite Ultra Function Lightweight Handguard, Full Top Rail, M-LOK, Black, 12in, MGHDG-V1-12FR-BL
(22)
List: $199.99 $69.99 Save Up to $152.32
Blazin' Deal TRYBE Defense Magnite Go Fast Ultra Lightweight Handguard, Cut Top Rail, M-LOK, Black, 12in, MGHDG-V2-12CR-BL
TRYBE Defense Magnite Go Fast Ultra Lightweight Handguard, Cut Top Rail, M-LOK, Black, 12in, MGHDG-V2-12CR-BL
(17)
List: $219.99 $62.37 Save Up to $162.89
Blazin' Deal TRYBE Defense Magnite Go Fast Ultra Lightweight Handguard, Full Top Rail, M-LOK, Black, 12in, MGHDG-V2-12FR-BL
TRYBE Defense Magnite Go Fast Ultra Lightweight Handguard, Full Top Rail, M-LOK, Black, 12in, MGHDG-V2-12FR-BL
(19)
List: $219.99 $74.99 Save Up to $162.89
Blazin' Deal TRYBE Defense Magnite Ultra Function Lightweight Handguard, Cut Top Rail, M-LOK, Black, 12in, MGHDG-V1-12CR-BL
TRYBE Defense Magnite Ultra Function Lightweight Handguard, Cut Top Rail, M-LOK, Black, 12in, MGHDG-V1-12CR-BL
(14)
List: $199.99 $55.91 Save Up to $158.25
Blazin' Deal TRYBE Defense Magnite Ultra Function Lightweight Handguard, Cut Top Rail, M-LOK, FDE, 12in, MGHDG-V1-12CR-FDE
TRYBE Defense Magnite Ultra Function Lightweight Handguard, Cut Top Rail, M-LOK, FDE, 12in, MGHDG-V1-12CR-FDE
(14)
List: $199.99 $55.91 Save Up to $158.25
Blazin' Deal TRYBE Defense AR-15 M-LOK 12in Lightweight Handguard w/ Full Rail, Black, 12 Inch, HDG12FR-BL
TRYBE Defense AR-15 M-LOK 12in Lightweight Handguard w/ Full Rail, Black, 12 Inch, HDG12FR-BL
(81)
List: $139.99 $94.99 Save Up to $63.00
Blazin' Deal TRYBE Defense AR-15 M-LOK 12in Lightweight Handguard w/ Full Rail, Flat Dark Earth, 12 Inch, HDG12FR-FDE
TRYBE Defense AR-15 M-LOK 12in Lightweight Handguard w/ Full Rail, Flat Dark Earth, 12 Inch, HDG12FR-FDE
(81)
List: $122.99 $59.99 Save Up to $63.00
Blazin' Deal TRYBE Defense AR-15 M-LOK Extra Lightweight Quad Handguard w/ Cut Rail, 12in, Black, HDG12QCR-BL
TRYBE Defense AR-15 M-LOK Extra Lightweight Quad Handguard w/ Cut Rail, 12in, Black, HDG12QCR-BL
(26)
List: $144.99 $104.99 Save Up to $45.00
Blazin' Deal TRYBE Defense AR-15 M-LOK 12in Extra Lightweight Handguard w/ Cut Away Rail, Black, 12 Inch, HDG12CR-BL
TRYBE Defense AR-15 M-LOK 12in Extra Lightweight Handguard w/ Cut Away Rail, Black, 12 Inch, HDG12CR-BL
(87)
List: $139.99 $94.99 Save Up to $58.29
Questions & Answers
Will this work with lwrc icA2 system Expert Answer

No, that firearm uses a proprietary rail mounting system. This handguard is not compatible.

by Kurt Colbourne, Gear Expert, March 26, 2021
Will this rail work on an Adams Arms AA-15 with 14.5 inch barrel? Expert Answer

Yes, this should be compatible, most Samson EVO rails work with the Adams Arms piston system.

by Ethan C., Gear Expert, May 26, 2018
Customer Reviews
Helpful Positive Review Nice and simple by Rem, April 12, 2016
1st AR build and still in the process of completing the build but the Samson product seems legit. Solid construction and light weight. Very open and "see through" which I like in order to keep my build to a minimum. The product came with everything n...
Read More...
2/2 found this helpful
Most Recent Reviews my personal favorite!! by rumsoaked, Verified Owner, December 13, 2023
Originally purchased one of these handguard rails for a AR I was putting a piston system on, and I was very impressed with the quality and the rock solid sturdiness of the rail, I’ve owned a few different rails including high end ones like Diamondhea...
Read More...
Read All 2 Reviews
Color: Black Finish: MIL-A-8625 type III class 2 anodizing Fabric/Material: 6061-T6 Aluminum Gun Make: AR Platform Gun Model: AR-15 , M4 , M16 Handguard Length: 12.37 inGun Rail: KeyMod Condition: New Included Accessories: Standard Inner Diameter: 1.56 inOuter Diameter: 1.8 in

Code: OI-HZ-ZXCL-01-03015-01

MPN: 01-03015-01

UPC: 851725003803

List: $180.78Save $9.04
$171.74

Buy Together and Save

Receive $3.43 OP Bucks

Product Info for Samson KM-EVO-1237 Evolution Keymod AR-15 Aluminum 12.37in Rail

The Samson Evolution Series features a free-floating AR-15 rail system. Being lightweight and durable allows the Samson Evolution Series to offer the perfect upgrade for 3-Gun competition shooting, law enforcement and military personnel or weekend enthusiasts. Rail accommodates most piston systems. KeyMod versions of the Evolution Series do not include accessory rails.image

Includes: Thermal bushings

WARNING: California`s Proposition 65

Specifications for Samson KM-EVO-1237 Evolution Keymod AR-15 Aluminum 12.37" Rail Black:

Mfg Item Num:  KM-EVO-1237
Supplier SKU:  92448
Category:  STOCKS AND FORENDS
Type:  Handguard
Firearm Type:  AR-15
Firearm Model:  AR-15/M16/M4
Material:  Aluminum
Finish:  Black
Features:  Stainless Steel Bushing

Features of Samson KM-EVO-1237 Evolution Keymod AR-15 Aluminum 12.37" Rail Black:

  • Free-float
  • Thermal bushings clip to any Mil-spec barrel nut
  • Relieved for most gas piston systemsNo need to remove front sight base
  • Rail includes integrated anti-rotation tabs
  • 1913 Picatinny Mil-spec
  • Precision laser engraving
  • Forms continuous top rail

Samson KM-EVO-1237 Evolution Keymod AR-15 Aluminum 12.37in Rail Orderable Models

List of Orderable Models

Samson Evolution Keymod AR-15 Aluminum 12.37'' Rail, Black, 01-03015-01 , MPN: 01-03015-01 , UPC: 851725003803 , Code: OI-HZ-ZXCL-01-03015-01

Samson KM-EVO-1237 Evolution Keymod AR-15 Aluminum 12.37in Rail Unavailable & Discontinued Models

List of Unorderable Models

DEMO, Samson Evolution Keymod AR-15 Aluminum 12.37'' Rail, Black, 01-03015-01 , MPN: 01-03015-01-DEMO , Code: OI-HZ-ZXCL-01-03015-01-DEMO
Compare (0)