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Shop AR-15 Handguards & Rail Systems

AR-15 Handguards & Rail Systems

Free-float AR-15 handguards: UHPR, HDM, DRT and TANO rails from 6.7 to 17 inches, plus the AR-10 / .308 UHPR high-profile line. Every one uses the CMT barrel nut, which needs no timing and no shims.

Install guide: How to install a CMT handguard

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11 lines in AR-15 Handguards & Rail Systems
ARCA Rail Handguards for AR-15 and AR-10Every CMT handguard with the ARCA-Swiss dovetail machined into the rail, so a tripod or bipod clamps straight on with no plate: HDM-A2, DRT-A2 and TANO ARCA rails for the AR-15, and UHPR ARCA-HP 308 rails for DPMS and SR-25 pattern AR-10 uppers. All free-float on the CMT barrel nut, no timing and no shims.11.5 Inch AR-15 HandguardsEvery CMT 11.5 in. free-float handguard on one shelf: the TANO 11.5 in Tanodized hardcoat, the HDM 11.5 in black Type III hardcoat, the HDM-A2 11.5 with the ARCA-Swiss dovetail, and the UHPR-11.5 MOD 4 HDX hybrid quad rail. Each fits a mil-spec AR-15 flat-top upper, suits a 12.5 to 14.5 in. barrel on a carbine or mid-length gas system, and mounts on the CMT barrel nut with no timing and no shims. Building on an 11.5 in. barrel instead? That barrel takes a 9.5 or 10.5 in. rail from the handguards shelf.HDM-A2 ARCA Rail HandguardsHDM-A2 free-float handguards with the ARCA-Swiss dovetail built in: a tripod or bipod clamps straight to the rail, no adapter plate needed.DRT-A2 ARCA Swiss RailsDRT-A2 handguards with an integrated ARCA-Swiss dovetail, in the DRT earth-tone hardcoat.HDM RailsHDM free-float M-LOK handguards in black hardcoat, 9.5 to 15 inches.DRT RailsDRT free-float M-LOK handguards in an earth-tone hardcoat that varies by batch — that variance is the finish, not a defect.TANO RailsTANO free-float handguards in CMT's Tanodized hardcoat, M-LOK and ARCA.Micro RailsShort free-float handguards for pistol-length gas builds.UHPR MOD 2 HDX RailsUHPR MOD 2 HDX rails. Continuous MIL-STD-1913 top rail, M-LOK on every flat below it, and nitrided steel QD sockets at 3 and 9 o'clock.UHPR MOD 3 Quad & MOD 4 Hybrid RailsUHPR MOD 3 and MOD 4 HDX rails built to agency contract spec. MOD 3 is a full quad; MOD 4 is a hybrid of 1913 rail sections and M-LOK.AR-10 / .308 Handguards: UHPR High-Profile RailsAR-10 handguards for DPMS and SR-25 pattern .308 uppers: high-profile UHPR rails from 11.9 to 17 inches, M-LOK or ARCA, on the same CMT barrel nut with no timing and no shims. The two ARCA-HP rails are also on the ARCA Rail Handguards shelf beside every AR-15 ARCA rail.

All AR-15 Handguards & Rail Systems

44 products
Veterans Day Sale · 7% offTANO Rails

TANO 10.5 Rail

10.5 in.M-LOKTANO
$163.99 $152.51In stock
Free Ground Advantage
Veterans Day Sale · 6% offTANO Rails

TANO 11.5 Rail

11.5 in.M-LOKTANO
$165.99 $156.03In stock
Free Ground Advantage
Veterans Day Sale · 8% offTANO Rails

TANO 13.0 Rail

13.0 in.M-LOKTANO
$169.99 $156.39In stock
Free Ground Advantage
Veterans Day Sale · 7% offTANO Rails

TANO 15.0 Rail

15.0 in.M-LOKTANO
5.0 · 1 reviewReviews →
$171.99 $159.95In stock
Free Ground Advantage
Veterans Day Sale · 7% offTANO Rails

TANO 9.5 Rail

9.5 in.M-LOKTANO
$157.99 $146.93In stock
Ships USPS · UPS
Veterans Day Sale · 8% offTANO Rails

TANO 15 ARCA Rail

15.0 in.ARCATANO
$260.99 $240.11In stock
Free Ground Advantage
Veterans Day Sale · 8% offTANO Rails

TANO 17 ARCA Rail

17.0 in.ARCATANO
$269.99 $248.39In stock
Free Ground Advantage
Veterans Day Sale · 11% offUHPR MOD 3 Quad & MOD 4 Hybrid Rails

UHPR-7.125 MOD 3 HDX Quad Rail

7.125 in.QuadHDX MOD 3
$185.00 $164.65In stock
Free Ground Advantage
Veterans Day Sale · 11% offUHPR MOD 3 Quad & MOD 4 Hybrid Rails

UHPR-9.125 MOD 3 HDX Quad Rail

9.125 in.QuadHDX MOD 3
$195.00 $173.55In stock
Free Ground Advantage
Veterans Day Sale · 11% offUHPR MOD 3 Quad & MOD 4 Hybrid Rails

UHPR-12.5 MOD 3 HDX Quad Rail

12.5 in.QuadHDX MOD 3
$200.00 $178.00In stock
Free Ground Advantage
Veterans Day Sale · 11% offUHPR MOD 3 Quad & MOD 4 Hybrid Rails

UHPR-15.0 MOD 3 HDX Quad Rail

15.0 in.QuadHDX MOD 3
$215.00 $191.35In stock
Free Ground Advantage
Veterans Day Sale · 11% offUHPR MOD 3 Quad & MOD 4 Hybrid Rails

UHPR-7.125 MOD 4 HDX Hybrid Rail

7.125 in.HybridHDX MOD 4
$185.00 $164.65In stock
Free Ground Advantage
Veterans Day Sale · 11% offUHPR MOD 3 Quad & MOD 4 Hybrid Rails

UHPR-9.125 MOD 4 HDX Hybrid Rail

9.125 in.HybridHDX MOD 4
$195.00 $173.55In stock
Free Ground Advantage
Veterans Day Sale · 7% offUHPR MOD 3 Quad & MOD 4 Hybrid Rails

UHPR-11.5 MOD 4 HDX Hybrid Rail

11.5 in.HybridHDX MOD 4
$199.99 $185.99In stock
Free Ground Advantage
Veterans Day Sale · 11% offUHPR MOD 3 Quad & MOD 4 Hybrid Rails

UHPR-12.5 MOD 4 HDX Hybrid Rail

12.5 in.HybridHDX MOD 4
$200.00 $178.00In stock
Free Ground Advantage
Veterans Day Sale · 11% offUHPR MOD 3 Quad & MOD 4 Hybrid Rails

UHPR-15.0 MOD 4 HDX Hybrid Rail

15.0 in.HybridHDX MOD 4
$215.00 $191.35In stock
Free Ground Advantage
Veterans Day Sale · 4% offHDM Rails

HDM 9.5 Rail

9.5 in.M-LOKHDM
$141.99 $136.31In stock
Ships USPS · UPS
Veterans Day Sale · 7% offHDM Rails

HDM 10.5 Rail

10.5 in.M-LOKHDM
$149.99 $139.49In stock
Ships USPS · UPS
Veterans Day Sale · 7% offHDM Rails

HDM 11.5 Rail

11.5 in.M-LOKHDM
4.0 · 1 reviewReviews →
$151.99 $141.35In stock
Ships USPS · UPS
Veterans Day Sale · 11% offHDM Rails

HDM 13.0 Rail

13.0 in.M-LOKHDM
$157.99 $140.61In stock
Ships USPS · UPS
Veterans Day Sale · 8% offHDM Rails

HDM 15.0 Rail

15.0 in.M-LOKHDM
$159.99 $147.19In stock
Ships USPS · UPS
Veterans Day Sale · 11% offHDM-A2 ARCA Rail Handguards

HDM-A2 11.5 ARCA Rail

11.5 in.ARCAHDM-A2
$231.99 $206.47In stock
Free Ground Advantage
Veterans Day Sale · 11% offHDM-A2 ARCA Rail Handguards

HDM-A2 13 ARCA Rail

13.0 in.ARCAHDM-A2
$239.99 $213.59In stock
Free Ground Advantage
Veterans Day Sale · 8% offHDM-A2 ARCA Rail Handguards

HDM-A2 15 ARCA Rail

15.0 in.ARCAHDM-A2
$249.50 $229.54In stock
Free Ground Advantage
Veterans Day Sale · 8% offHDM-A2 ARCA Rail Handguards

HDM-A2 17 ARCA Rail

17.0 in.ARCAHDM-A2
$265.99 $244.71In stock
Free Ground Advantage
Veterans Day Sale · 9% offDRT Rails

DRT 9.5 Rail

9.5 in.M-LOKDRT
$145.99 $132.85In stock
Ships USPS · UPS
Veterans Day Sale · 9% offDRT Rails

DRT 13.0 Rail

13.0 in.M-LOKDRT
$159.99 $145.59In stock
Ships USPS · UPS
Veterans Day Sale · 9% offUHPR MOD 2 HDX Rails

UHPR-6.7 MOD 2 HDX Rail

6.7 in.M-LOKHDX MOD 2
$169.99 $154.69In stock
Free Ground Advantage
Veterans Day Sale · 11% offUHPR MOD 2 HDX Rails

UHPR-9.5 MOD 2 HDX Rail

9.5 in.M-LOKHDX MOD 2
$189.99 $169.09In stock
Free Ground Advantage
Veterans Day Sale · 10% offUHPR MOD 2 HDX Rails

UHPR-13.7 MOD 2 HDX Rail

13.7 in.M-LOKHDX MOD 2
$199.99 $179.99In stock
Free Ground Advantage
Veterans Day Sale · 10% offUHPR MOD 2 HDX Rails

UHPR-15.0 MOD 2 HDX Rail

15.0 in.M-LOKHDX MOD 2
$209.99 $188.99In stock
Free Ground Advantage
Veterans Day Sale · 10% offAR-10 / .308 Handguards: UHPR High-Profile Rails

UHPR 11.9 MOD 2-HP 308 Rail

11.9 in.M-LOKHDX MOD 2-HP
$239.99 $215.99In stock
Free Ground Advantage
Veterans Day Sale · 11% offAR-10 / .308 Handguards: UHPR High-Profile Rails

UHPR 13.7 MOD 2-HP 308 Rail

13.7 in.M-LOKHDX MOD 2-HP
$249.99 $222.49In stock
Free Ground Advantage
Veterans Day Sale · 9% offAR-10 / .308 Handguards: UHPR High-Profile Rails

UHPR 15.0 MOD 2-HP 308 Rail

15.0 in.M-LOKHDX MOD 2-HP
$259.99 $236.59In stock
Free Ground Advantage
Veterans Day Sale · 9% offAR-10 / .308 Handguards: UHPR High-Profile Rails

UHPR 15.0 ARCA-HP 308 Rail

15.0 in.ARCAARCA-HP
$281.99 $256.61In stock
Free Ground Advantage
Veterans Day Sale · 10% offAR-10 / .308 Handguards: UHPR High-Profile Rails

UHPR 17.0 ARCA-HP 308 Rail

17.0 in.ARCAARCA-HP
$289.99 $260.99In stock
Free Ground Advantage
Veterans Day Sale · 11% offMicro Rails

UHPR-3.25 MOD 2

3.25 in.M-LOKHDX MOD 2
$159.99 $142.39Out of stock
Ships USPS · UPS
Veterans Day Sale · 11% offMicro Rails

UHPR-4.25 HDX

4.25 in.M-LOKHDX
$169.99 $151.29Out of stock
Free Ground Advantage
Veterans Day Sale · 8% offBlemDRT Rails

BLEM DRT 13.0 Rail

13.0 in.M-LOKDRT
5.0 · 1 reviewReviews →
$159.99 $137.07In stock
Ships USPS · UPS
Veterans Day Sale · 7% offBlemTANO Rails

BLEM TANO 11.5 Rail

11.5 in.M-LOKTANO
$159.99 $135.77Out of stock
Ships USPS · UPS
Veterans Day Sale · 9% offBlemTANO Rails

BLEM TANO 10.5 Rail

10.5 in.M-LOKTANO
$163.99 $129.21In stock
Ships USPS · UPS