
Centurion 14" C4 Midlength Front Sight Pocket Rail Handguard - 0609-14P
Only 2 left in stock
Upgrade your AR platform with the Centurion C4 14.25″ Free-Float Rail — a patented, two-piece rail engineered for maximum rigidity and minimal weight. Machined from 6061-T6 aircraft-grade aluminum and finished with Type III hard-coat anodizing, the C4 system clamps to a standard barrel nut to create a continuous 12 o’clock Picatinny (1913) rail without removing the front sight or permanently attached muzzle devices. Its precision design delivers an exceptionally stiff mounting surface for optics and accessories while keeping overall weight low, making it an ideal choice for duty, competition, or precision AR builds.
The C4 installs on MIL-SPEC uppers; some billet uppers may require modification to accept the alignment tabs (modifications void returns). The rail’s internal pocket accommodates a mid-length front sight post, and the system ships with Grade 8 fasteners for secure, repeatable lockup. For reliable results and to protect your warranty, gunsmith installation is recommended.
Buy the Centurion C4 Free-Float Rail at AR-15 Discounts — competitive pricing, nationwide shipping, and genuine parts.
Key Features
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Patented C4 two-piece free-float rail for a continuous 12 o’clock Picatinny (1913) rail.
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Machined from 6061-T6 aircraft-grade aluminum — lightweight and strong.
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Type III hard-coat anodized finish for corrosion resistance and low glare.
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Clamps to standard barrel nut — no need to remove front sight post or most muzzle devices.
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Length: 14.25 in (pocket located for mid-length front sight post).
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Weight: 16.6 oz (with screws) + 1.1 oz (standard barrel nut).
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Rails: 1913 Picatinny top rail for optics and backup sights.
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Fasteners: Grade 8 bolts, phosphate finished — screws included.
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Fits MIL-SPEC uppers (some billet uppers may need tab modification).
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Made in USA.
Weight | 16.6 oz |
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Dimensions | 14.25 × 3 × 3 in |
Length | 14.25 |
Color | Black |
Rail system | Picatinny |
Profile | Free Float |
MPN | 0609-14P |
UPC | 0609-14p |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
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