RPTR™ M-Lok Free Float Handguard 15" - AR15/M4

"These are very well made, very nicely finished. MADE IN USA!" -Daniel T Panowitz

Starting at:
$164.99
  • Gecko 3-Slot M-Lok Rail Cover Panel (3-Pack/Black)

THE MOST REVIEWED HANDGUARDS ON THE PLANET


Based on 5-star reviews alone, no other handguard comes close. But reviews don't tell the whole story. USA Made with a rugged design, rock solid locking mechanism and incredibly simple installation, there's a reason why STNGR handguards are regularly trusted by Police, SWAT, competition shooters, shooting instructors, home defenders and tens-of-thousands of STNGR customers.  

WHAT'S INCLUDED?

1) RPTR Free Float Handguard (15.25")

4) (2) 10x32 Allen Bolts

2) 1018 Steel Barrel Nut

5) Allen Key

3) Proprietary Anti-Slide Plate

6) 1 3/16" Crowfoot Wrench (1/2" Drive)

FREE INSTALL CHECKLIST

  Download the checklist here

INCREDIBLY SIMPLE INSTALLATION


The RPTR, with its simple non-timing barrel nut, was engineered to be the easiest handguard to install on the market.

Perfect for first time builders and seasoned gunsmiths alike. No hassle, no frustration, no previous experience required. Simple.

Check out the installation guide here 

LOCKING ANTI-SLIDE PLATE


The RPTR solves a problem that plagues most rails on the market - handguard sliding.

With our proprietary anti-slide plate that interfaces with a groove in the barrel nut, the RPTR is locked to the upper - ensuring that it won't go anywhere.

ANTI-ROTATION TABS


Forward sliding is a problem that's solved with the anti-slide plate, but what about lateral rotation?

The RPTR has built in anti-rotation tabs to prevent any kind of rotation.

By combining the anti-slide plate and anti-rotation tabs, the result is a rock solid fit - no matter how hard you run it.

LIGHTWEIGHT, INCREASED VENTILATION


Aggressive machining cuts throughout the rail serve 3 critical functions:

    1) Significantly slash excess weight

    2) Increase ventilation to cool both your handguard and barrel

    3) Steep angles prevent fingers from sliding into grooves

SPECS DETAILS

Made In USA?

Yes

Handguard Material

6061-T6 Aluminum

Barrel Nut Material

Steel

Handguard Weight

11.64 Ounces

Barrel Nut Weight

3.49 Ounces

Length

15.25"

Inside Diameter (ID)

1.35"

ID + Top Gas Tube Channel

1.70"

Compatibility

For use on AR-15 & M4 variants (223, 300blk & 556) *Modification is required to fit with billet uppers.

Quick Detach

2 locking QD mounts (2 at the rear)

Color

Either type III hard coat anodized black or Magpul FDE cerakote

Gas Block Compatibility

Works with low profile and adjustable gas blocks

This order qualifies for free shipping!

fedex logo

Estimated Delivery Times:

United States: FedEx Standard (3-7 Days)
United States: FedEx 2-Day (2 days)
United States: FedEx Overnight (1 Day)

*Due to numerous laws and regulations surrounding the firearm industry, we are not allowed to ship internationally. We apologize for the inconvenience.  


BACKED FOR LIFE

We proudly stand behind our products with our SWARM Lifetime Warranty. If you have any issues happen that aren't caused by normal use, we'll send you a replacement - for free. It's that simple.

You also get free returns and exchanges for 60 days (we pay for return shipping).

We believe your great-grandchildren will be fending off Skynet with the gear you buy today.

Read the full warranty here.

WHAT'S NEEDED FOR INSTALL?


In addition to the included tools, you will need a low profile gas block if you don't have one already. Most other brands will work and we also carry one here that is guaranteed to work with the RPTR.

Lastly, here is a checklist you can use to see what other installation tools you may need. Get the checklist here.

NEED HELP?

Have a question or aren't sure which handguard is right for you? Send us a message and one of our technical experts will be happy to get you squared away!


ADDITIONAL RESOURCES

HANDGUARD QUIZ

  Find the perfect handguard for your build with our "Handguard Quiz"

FAQ

Have more questions like "What is is difference between the HWK, RPTR and VYPR?". Check out our FAQ below.

HANDGUARD INSTALL TUTORIAL

Check out this step by step tutorial that makes installing your handguard a breeze.

THE MOST REVIEWED HANDGUARDS ON THE PLANET


Based on 5-star reviews alone, no other handguard comes close. But reviews don't tell the whole story. USA Made with a rugged design, rock solid locking mechanism and incredibly simple installation, there's a reason why STNGR handguards are regularly trusted by Police, SWAT, competition shooters, shooting instructors, home defenders and tens-of-thousands of STNGR customers.  

WHAT'S INCLUDED?

1) RPTR Free Float Handguard (15")

4) (2) 10x32 Allen Bolts

2) 1018 Steel Barrel Nut

5) Allen Key

3) Proprietary Anti-Slide Plate

6) 1 3/16" Crowfoot Wrench (1/2" Drive)

FREE INSTALL CHECKLIST

  Download the checklist here

INCREDIBLY SIMPLE INSTALLATION


The RPTR, with its simple non-timing barrel nut, was engineered to be the easiest handguard to install on the market.

Perfect for first time builders and seasoned gunsmiths alike. No hassle, no frustration, no previous experience required. Simple.

Check out the installation guide here 

LOCKING ANTI-SLIDE PLATE


The RPTR solves a problem that plagues most rails on the market - handguard sliding.

With our proprietary anti-slide plate that interfaces with a groove in the barrel nut, the RPTR is locked to the upper - ensuring that it won't go anywhere.

ANTI-ROTATION TABS


Forward sliding is a problem that's solved with the anti-slide plate, but what about lateral rotation?

The RPTR has built in anti-rotation tabs to prevent any kind of rotation.

By combing the anti-slide plate and anti-rotation tabs, the result is a rock solid fit - no matter how hard you run it.

LIGHTWEIGHT, INCREASED VENTILATION


Aggressive machining cuts throughout the rail serve 3 critical functions:

    1) Significantly slash excess weight

    2) Increase ventilation to cool both your handguard and barrel

    3) Steep angles prevent fingers from sliding into grooves

SPECS DETAILS

Made In USA?

Yes

Handguard Material

6061-T6 Aluminum

Barrel Nut Material

Steel

Handguard Weight

11.64 Ounces

Barrel Nut Weight

3.49 Ounces

Length

15.25"

Inside Diameter (ID)

1.35"

ID + Top Gas Tube Channel

1.70"

Compatibility

For use on AR-15 & M4 variants (223, 300blk & 556) *Modification is required to fit with billet uppers.

Quick Detach

2 locking QD mounts (2 at the rear)

Color

Type III hard coat anodized black

Gas Block Compatibility

Works with low profile and adjustable gas blocks

This order qualifies for free shipping!

fedex logo

Estimated Delivery Times:

United States: FedEx Standard (3-7 Days)
United States: FedEx 2-Day (2 days)
United States: FedEx Overnight (1 Day)

*Due to numerous laws and regulations surrounding the firearm industry, we are not allowed to ship internationally. We apologize for the inconvenience.  


BACKED FOR LIFE

We proudly stand behind our products with our SWARM Lifetime Warranty. If you have any issues happen that aren't caused by normal use, we'll send you a replacement - for free. It's that simple.

You also get free returns and exchanges for 60 days (we pay for return shipping).

We believe your great-grandchildren will be fending off Skynet with the gear you buy today.

Read the full warranty here.

WHAT'S NEEDED FOR INSTALL?


In addition to the included tools, you will need a low profile gas block if you don't have one already. Most other brands will work and we also carry one here that is guaranteed to work with the RPTR.

Lastly, here is a checklist you can use to see what other installation tools you may need. Get the checklist here.

NEED HELP?

Have a question or aren't sure which handguard is right for you? Send us a message and one of our technical experts will be happy to get you squared away!


ADDITIONAL RESOURCES

HANDGUARD QUIZ

  Find the perfect handguard for your build with our "Handguard Quiz"

FAQ

Have more questions like "What is is difference between the HWK, RPTR and VYPR?". Check out our FAQ below.

HANDGUARD INSTALL TUTORIAL

Check out this step by step tutorial that makes installing your handguard a breeze.

THE MOST REVIEWED HANDGUARDS ON THE PLANET


Based on 5-star reviews alone, no other handguard comes close. But reviews don't tell the whole story. USA Made with a rugged design, rock solid locking mechanism and incredibly simple installation, there's a reason why STNGR handguards are regularly trusted by Police, SWAT, competition shooters, shooting instructors, home defenders and tens-of-thousands of STNGR customers.  

WHAT'S INCLUDED?

1) RPTR Free Float Handguard (15")

4) (2) 10x32 Allen Bolts

2) 1018 Steel Barrel Nut

5) Allen Key

3) Proprietary Anti-Slide Plate

6) 1 3/16" Crowfoot Wrench (1/2" Drive)

FREE INSTALL CHECKLIST

  Download the checklist here

INCREDIBLY SIMPLE INSTALLATION


The RPTR, with its simple non-timing barrel nut, was engineered to be the easiest handguard to install on the market.

Perfect for first time builders and seasoned gunsmiths alike. No hassle, no frustration, no previous experience required. Simple.

Check out the installation guide here 

LOCKING ANTI-SLIDE PLATE


The RPTR solves a problem that plagues most rails on the market - handguard sliding.

With our proprietary anti-slide plate that interfaces with a groove in the barrel nut, the RPTR is locked to the upper - ensuring that it won't go anywhere.

ANTI-ROTATION TABS


Forward sliding is a problem that's solved with the anti-slide plate, but what about lateral rotation?

The RPTR has built in anti-rotation tabs to prevent any kind of rotation.

By combing the anti-slide plate and anti-rotation tabs, the result is a rock solid fit - no matter how hard you run it.

LIGHTWEIGHT, INCREASE VENTILATION


Aggressive machining cuts throughout the rail serve 3 critical functions:

  1. Significantly slash excess weight
  2. Increase ventilation to cool both your handguard and barrel
  3. Steep angles prevent fingers from sliding into grooves
SPECS DETAILS

Made In USA?

Yes

Handguard Material

6061-T6 Aluminum

Barrel Nut Material

Steel

Handguard Weight

11.64 Ounces

Barrel Nut Weight

3.49 Ounces

Length

15.25"

Inside Diameter (ID)

1.35"

ID + Top Gas Tube Channel

1.70"

Compatibility

For use on AR-15 & M4 variants (223, 300blk & 556) *Modification is required to fit with billet uppers.

Quick Detach

2 locking QD mounts (2 at the rear)

Color

Type III hard coat anodized black

Gas Block Compatibility

Works with low profile and adjustable gas blocks

This order qualifies for free shipping!

fedex logo

Estimated Delivery Times:

United States: FedEx Standard (3-7 Days)
United States: FedEx 2-Day (2 days)
United States: FedEx Overnight (1 Day)

*Due to numerous laws and regulations surrounding the firearm industry, we are not allowed to ship internationally. We apologize for the inconvenience.  

BACKED FOR LIFE


We proudly stand behind our products with our SWARM Lifetime Warranty. If you have any issues happen that aren't caused by normal use, we'll send you a replacement - for free. It's that simple.

You also get free returns and exchanges for 60 days (we pay for return shipping).

We believe your great-grandchildren will be fending off Skynet with the gear you buy today.

Read the full warranty here.

WHAT'S NEEDED FOR INSTALL?


In addition to the included tools, you will need a low profile gas block if you don't have one already. Most other brands will work and we also carry one here that is guaranteed to work with the RPTR.

Lastly, here is a checklist you can use to see what other installation tools you may need. Get the checklist here.

NEED HELP?

Have a question or aren't sure which handguard is right for you? Send us a message and one of our technical experts will be happy to get you squared away!


ADDITIONAL RESOURCES

HANDGUARD QUIZ

  Find the perfect handguard for your build with our "Handguard Quiz"

FAQ

Have more questions like "What is is difference between the HWK, RPTR and VYPR?". Check out our FAQ below.

HANDGUARD INSTALL TUTORIAL

Check out this step by step tutorial that makes installing your handguard a breeze.