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CARBON FIBER FREE FLOAT HANDGUARDS

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Technical Specifications

AR15

WEIGHT (no barrel nut)

LENGTH OVERALL 

(face of receiver to end of handguard)

Inside Diameter

Outside Diameter

MATERIAL

*Please Note:

Barrel Nut Torque Specs

7.25"

10"

106g

3.7oz

132g

4.6oz

12"

147g

5.1oz

15"

154g

5.41oz

7.25"

10"

12"

15"

 

 

 

1.932"

1.786"

 

 

 

1.932"

1.786"

 

 

 

1.932"

1.786"

 

 

 

1.932"

1.786"

35-50 Carbon Fiber / 7075 Aluminum

Almost all low profile gas blocks of inside diameters up to .750 will fit with clearance inside our AR15 handguards.  .875 gas blocks require a slight modification to the inside of our handguard and the addition of a top rail.  Please contact us directly for details at info@smokecomposites.com.

Barrel Nut: 35-80 ft/lb.

10-24 Fasteners: 20 in/lb.

1.25" Crowfoot Wrench (.375" - .50" thick)

Put the crowfoot wrench on the barrel nut and torque it until one of the slots on the barrel nut line up with the gas tube hole in the upper receiver. Start at the 35 ft/lb. and work it up until those grooves line up.

LARGE FRAME

WEIGHT (no barrel nut)

*Barrel Nut is 47g / 1.63oz and   uses a 1-7/16" crowfoot       wrench.

LENGTH OVERALL 

(face of receiver to end of handguard)

Inside Diameter

Outside Diameter

12"

166g

5.83oz

15"

196g

6.90oz

12"

15"

2.00"

2.00"

2.126"

2.126"

MATERIAL

*Please Note:

Barrel Nut Torque Specs

35-50 Carbon Fiber / 7075 Aluminum

Our standard barrel nut has an outside dimension of 1.542” that fit perfectly inside our large frame handguards.  However, there can be differences between the width and the thread pitch on the inside of a barrel nut. Our standard thread pitch is 16 TPI which fits your standard DPMS platforms and almost all large frame upper receivers.  If your width or thread pitch varies from this, please contact us directly before placing your order.

Barrel Nut: 35-80 ft/lb.

10-24 Fasteners: 20 in/lb.

1-7/16" Crowfoot Wrench (.375" - .50" thick)

PCC

10"

12"

14"

15"

WEIGHT (no barrel nut)

*Barrel Nut is 37g / 1.30oz and   uses 1.25" crowfoot wrench.

g

oz

116g

4.07oz

124g

4.37oz

130g

4.58oz

LENGTH OVERALL 

(face of receiver to end of handguard)

10"

12"

14"

15"

Inside Diameter

Outside Diameter

MATERIAL

1.535"

1.690"

1.535"

1.690"

1.535"

1.690"

35-50 Carbon Fiber / 7075 Aluminum

1.535"

1.690"

*Please Note:

*The diameter of the PCC Handguard will not allow room for a gas system - specifically where the gas tube enters the upper receiver.

*Top rails will not work on this handguard

WEIGHT (no barrel nut)

*Barrel Nut is 37g / 1.30oz and   uses 1.25" crowfoot wrench.

Smoke Composites carbon fiber handguards are designed with weight and comfort in mind.  The material and shape are optimized to help create some of the lightest, most ergonomic hand guards available.



The properties of the carbon fiber, specifically its low thermal mass and the pattern in which the material orientation is laid out, creates the most efficient hand guard in terms of heat dissipation.  This translates into the shooter being able to comfortably handle the gun after hundreds of rounds have been sent downrange.

 

 

 

 

*Custom length handguards can be made to customer specifications for an additional charge of $35 (other fees may apply).   For custom orders, please email us directly: info@smokecomposites.com

**Barrel Nut is included with each handguard.  Additional Barrel Nuts can be ordered if needed.

***Top Rails will NOT align properly with our PCC and SIG MPX handguards (due to the smaller diameter of the handguards)

AR15
7.25" AR15 Handguard

$289

10" AR15 Handguard

$299

12" AR15 Handguard

$309

15" AR15 Handguard

$319

LARGE FRAME
12" Large Frame Handguard

$309

*fits .308, 6.5 Creedmoor and many more

15" Large Frame Handguard

$319

*fits AR10, .308, 6.5 Creedmoor and many more

PCC
10" PCC Handguard

$249

12" PCC Handguard

$259

14" PCC Handguard

$269

15" PCC Handguard

$279

*If you do not see the size handguard you would like listed, please email us directly: info@smokecomposites.com

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Carbon Fiber Top Rail
Upgrade (for our AR15 and Large Frame Handguards)

$72

***Please Note:

 

*Our top rails are bonded to our handguards and will need to be ordered at the same time as the purchase of your handguard. The top rail runs 7-12 grams, depending on the length.  The 12 grams would be for our 15” - 17” handguards and it would go down from there.

 

*Due to the smaller diameter of the handguard, top rails will NOT align properly with our PCC and SIG MPX handguards. 

*Our large frame top rail ordered online comes with a DPMS high profile (.210”).  If you have a DPMS low profile setup (.150”), we can make that as well. Please contact us directly before placing your order.

CARBON FIBER SIG MPX HANDGUARD

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Technical Specifications

SIG MPX

WEIGHT (no barrel nut)

The MPX handguard slides on similar to the stock handguard and is fixed in place with set screws on the bottom side.  A 5-32 Allen Wrench can be used to tighten the set screw.

Inside Diameter

Outside Diameter

SHORT

152g

5.4oz

LONG

164g

5.8oz

 

 

 

1.520"

1.375"

 

 

 

1.520"

1.375"

MATERIAL

35-50 Carbon Fiber / 7075 Aluminum

*Top rails will not work on this handguard

Introducing the SIG MPX Handguard

This simple design attaches with one set screw and is completely free floating, with no portion of the handguard or mount touching the barrel.

The SIG MPX Handguard comes in two sizes to fit a 14.5" (Short) barrel or a 16" (Long) barrel.

*Custom length MPX handguards can be made to customer specifications for an additional charge of $35 (other fees may apply).   For custom orders, please email us directly: info@smokecomposites.com

SIG MPX

Short - SIG MPX Handguard

$289

Long - SIG MPX Handguard

$299

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