M4S1 | AR/M4 Picatinny Handguard
(4 customer reviews)

M4S1 | AR/M4 Picatinny Handguard

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The M4S1 Picatinny Handguard for AR15/M4 rifles with mid-length framework and ergonomically designed with a polymer style. The M4S1 Handguard gives a lightweight, smooth, tech savvy outline. The M4S1 Picatinny rail allows for mounting strategic lights, slings, grasps, and so forth. This reinforced AR tactical accessory, the M4S1 Picatinny Handguard, gives durability without the additional weight.

? Designed with upper and lower handguard interlock sections, providing rigid and stability
? Provides two quick detachable sling swivel mounting points
? Includes 4 interchangeable rails and heat shields
? The M4S1 measures 1.96″ side rails and a 4.52″ bottom rail
? Bottom rail can mount to the front of the sling mount
? Equipped with two interchangeable  bottom 4” rails and 1.75” Picatinny rail for rail change
? Allows two removable 1.75” side rails allowing for mounting lights and lasers
? Includes sling swivel inserts for Push Button Sling Swivel


Related Info


If you are interested in international distribution or to find a distributor in your country, please send an email to: asuozzo@CAAGEARUP.COM

WARNING: Observe safe firearm handling practices at all times. Failure to do so may result in serious bodily injury or death. CAA USA shall not be responsible for injury, death, or property damage resulting from faulty installation, misuse, illegal use, or modification of this product.

Weight 0.327 lbs

Black, Green, Tan

4 reviews for M4S1 | AR/M4 Picatinny Handguard

Based on 4 reviews
5 star
4 star
3 star
2 star
1 star
  1. Chad Vice

    Good look and easy to install.

  2. Mark Burshtynsky

    Looks great . Haven’t installed it yet but soon. Was everything I am looking for. Wasn’t to long of a wait. Happy so far

  3. chris davis

    Works perfect

  4. vladislav roshkov


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