USGI M4 Carbine Handguard Set

(4 customer reviews)

This product is currently out of stock and unavailable.


  • For Carbine Length MIL-SPEC AR Platforms
  • Tapered Handguard
  • Heatshields In Handguard

Issue Type: USGI

Manufactured by:

  • Various Government Contractors

Country of Manufacture: USA


  • ITAR Restricted – This item is ITAR controlled and cannot be shipped or carried outside the United States. NOT FOR EXPORT.
SKU: 12020 Category:
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These handguards fit AR15 style rifles with carbine length gas systems, standard front sight post gas blocks and locking system on barrel nut. Handguards snap on tightly to the rifle and are ribbed from secure grip while handling the rifle. Heatshields within the handguards keep your hands safe from heat while firing. The handguard has a slight taper and is smaller at the front end.

In order to attach to rifle the rifle must have: carbine length gas system, delta ring assembly, round handguard end cap and fixed front sight gas block

Manufacture Date of 2003.


  • For Carbine Length MIL-SPEC AR Platforms – Intended for use on AR rifles based on the M4 carbine with carbine length gas tubes.
  • Tapered Handguard – Handguard it tapered from the rear to front.
  • Heatshields In Handguard – There are heatshields on the inside of the handguard to protect the user during prolonged lengths of firing their weapon.

Manufactured by:

  • Various Government Contractors – This item is manufactured for the US government by various contractors.

Country of Manufacture: USA – This product is manufactured in the USA.

Issue Type: USGI – These are genuine US government issued items made to military specification (mil-spec).


  • ITAR Restricted – This item is ITAR controlled and cannot be shipped or carried outside the United States. NOT FOR EXPORT.

Additional information

Weight7 oz

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4 reviews for USGI M4 Carbine Handguard Set

  1. Harrison (verified owner)

    Fantastic condition new old stock 6 hole “skinny” handguards. Cage code 3L549. Great for retro carbines, doesn’t look out of place like the new “fat” handguards.

  2. DC (verified owner)

    The perfect handguards to replace the commercial 7-hole skinny handguards on my 723 clones without having to pay for used, beat-up Colt take-offs. These are 20 years old but arrived as new old stock in a sealed military wrapper. These are the classic 6-hole skinny CAR handguards, not the fat M4 ones.

  3. sln583 (verified owner)

    These are identical to the original Colt Hand-guards from my 6520, with the exception of not being shiny. Finish wise, they are close to the fiberlite N1 plastic stock.

  4. Nim (verified owner)

    These are solid like the colt 6920 dual heatshield handguards. Color matches non-cage coded waffle m4 stock.

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US Military clothing in general runs in BDU sizing. If you are unsure about your proper size for clothing this chart will help you find your general size across all clothing, unless otherwise noted in the description.

XSR29-3267-7124 1/4
SS33-3663-6723 3/4
SR33-3667-7124 3/4
SL33-3671-7525 3/4
MS37-4063-6724 1/4
MR37-4067-7125 1/4
ML37-4071-7526 1/4
LS41-4463-6724 3/4
LR41-4467-7125 3/4
LL41-4471-7526 3/4
XLR45-4867-7126 1/4
XLL45-4871-7527 1/4
XXLR49-5267-7126 3/4
XXLL49-5271-7527 3/4
3XLR53-5667-7127 1/4
3XLL53-5671-7528 1/4
4XLR57-6067-7127 3/4

XSR23-2729 1/2 - 32 1/2
SS27-3126 1/2 - 29 1/2
SR27-3129 1/2 - 32 1/2
SL27-3132 1/2 - 35 1/2
MS31-3526 1/2 - 29 1/2
MR31-3529 1/2 - 32 1/2
ML31-3532 1/2 - 35 1/2
LS35-3926 1/2 - 29 1/2
LR35-3929 1/2 - 32 1/2
LL35-3932 1/2 - 35 1/2
XLR39-4329 1/2 - 32 1/2
XLL39-4332 1/2 - 35 1/2
XXLR43-4729 1/2 - 32 1/2
XXLL43-4732 1/2 - 35 1/2
3XLR47-5129 1/2 - 32 1/2
3XLL47-5132 1/2 - 35 1/2
4XLR51-5529 1/2 - 32 1/2

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