USGI Knights Armament M5 RAS Quad Rail Set

(2 customer reviews)

This product is currently out of stock and unavailable.

Features:

  • Heatshields In Handguard
  • Compatible With M16 Rifles
  • This is Fancy

Issue Type: USGI

Manufactured by:

  • Knights Armament Company

Country of Manufacture: USA

Restrictions:

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

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SKU: 1267 Category: Tags: ,
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Description

This is a M5 Quad Rail Adapter System, RAS, from Knights Armament Systems that is used in the US Military on M16 Rifles. The two piece rail requires a Mil-Spec rifle for mounting. Necessary features for mounting are: compatible with two piece A-2 type handguard, rifle length gas system, delta ring assembly, fixed front sight post/gas block, and either a round or triangular handguard end cap. Mil-Spec barrels or thinner contour barrels work best. Heavier contours may require modification to fit properly. The rail is rock solid and holds zero in rough conditions and has been used in the US Military for over 15 years. Included are four 11 Rib Rail Covers that can removed when not needed.

Total RAS Length: 11.75″
Side Picatinny Rail length:9.5″
Top and Bottom Picatinny Rail Length:11.5″

Features:

  • Heatshields In Handguard – There are heatshields on the inside of the handguard to protect the user during prolonged lengths of firing their weapon.
  • Compatible With M16 Rifles – Compatible with M16 and AR-15 rifles that are based on the M16. Typically requires the rifle to have a full length buttstock and issued handguard. See description for more details.
  • This is Fancy – This item has been deemed Fancy by the Cataloging Team.

Manufactured by:

  • Knights Armament Company – Manufactured Knights Armament Company, a producer of firearms and accessories.

Country of Manufacture: USA – This product is manufactured in the #1 country, the USA.

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

Restrictions:

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

Additional information

Weight27.6 oz
Condition

, ,

2 reviews for USGI Knights Armament M5 RAS Quad Rail Set

  1. Erik (verified owner)

    Ordered this for my first AR and It arrived in really great shape and really fast too. It is a little on the heavier side but if you don’t mind and are looking for genuine surplus or to add this to an A4 clone then this is for you.

  2. sean (verified owner)

    Excellent rail for your M16A4 clone setup, came well packaged and with incredible speed, I am impressed! Will recommend to others and I will be back as a happy customer.

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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.

Shirts
SizeChestHeightSleeve
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


Pants
SizeWaistInseam
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

Customer Product Questions and Answers

    Can you notify me when it's back in stock
  1. 0 votes
    Q Can you notify me when it's back in stock answer now
    Asked by Kody hamilton on July 9, 2022 12:09 pm
    A

    unfortunately we probably will not be restocking these :(