User Ratings
No ratings yet
Be the first to review this product
NcStar MAR4S Quad Rail AR-15 Handguard. Black Hardcoat Anodized Aluminum. 6.70 inch length. Quad-rail handguard for AR-15 platforms, compatible with standard upper receivers.
Specifications
- Manufacturer:
- Ncstar
- Category:
- Handguards & Rails
- Length:
- 6.7"
- MPN:
- MAR4S
- Required Component:
- Yes
Sponsored
Right to Bear
Legal protection if you ever use your firearm
No recoupment clause. Real attorney on the hotline. All 50 states, all means of self-defense.
Get CoverageWhere to Buy
Have one to sell?
Price History
Current
$0.00
Lowest
$0.00
Highest
$0.00
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertRelated Guides
Guide
AR-15 Components: A Complete Reference Guide
A comprehensive overview of every major component in an AR-15 build—including what's inside bolt carrier groups and parts kits—organized by assembly for new builders.
12 min read
Guide
Handguard & Rail Systems: M-LOK, Picatinny, and Free-Float vs. Drop-In
An overview of AR-15 handguard and rail systems, comparing M-LOK and Picatinny attachment standards and the tradeoffs between free-float and drop-in designs.
7 min read