BKF AR15 10.5″ Govt .223 Wylde Carbine length 1/8 Twist Barrel W/ 9.875″ FFSSR M-LOK Handguard

$259.99 $199.99

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SKU: BKING-10.5BCA-223-FFSSR-9.875 Categories: , ,


This product is 100% Made in the USA! Our gas tubes, gas blocks and even roll pins are all proudly manufactured in the US.


  • BKF Assembled Upper Receiver w/ T-Marks
  • Parallax Tactical 9.875 FFSSR M-LOK Handguard
  • BCA 10.5″ 223 Wylde Govt 1/8 carbine length Barrel
  • Low Profile Gas Block and Carbine Length Gas Tube
  • Product comes assembled
  • No BCG or Charging Handle


  • M4 Feedramps
  • .250 takedown pin holes
  • Laser engraved T-marks
  • Upper is Assembled

Parallax Tactical 9.875″ Slim FFSSR M-LOK

The FFSSR is a sleek, one-piece handguard that offers one of the slimmest profiles available on the market (1.360″), plus outstanding versatility for attaching your choice of accessories. Built-in, full-length top Picatinny rail provides plenty of versatility in mounting optics and sights. Sleeve-style barrel nut with 1-1/8” flats. Mounts using 4 standard, 2 low-head hex screws . Mounting holes every 22.5 degrees. Includes shims for proper alignment. Cutout sections compatible with all Magpul accessories, including rail sections. In addition, there are slots at the 45° positions to accept any accessory that fits Magpul M-LOK attaching system.

Color: Black

Length: 9.875

Material: Aluminum

Style: Picatinny and M-LOK

Type: Free Float

Weight: 9oz

Additional Info

Caliber – 223 wylde

Barrel Length – 10.5″

Barrel Material – 4150 Chrome Moly Vanadium

Profile – Govt

Finish – Parkerized

Gas System Length – Carbine

Gas Block Journal – .750″

Gas Hole Diameter – 0.093

Twist Rate – 1:8 inches

Muzzle – 1/2×28 Threaded

Total Weight of Upper Receiver without BCG – 2lb 15oz

All NFA/ATF Rules Apply
You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is Prohibited, except when permanently attaching a muzzle device extending the length to 16 inches.

Additional information

Weight 3.5 lbs
Dimensions 28 × 4 × 4 in


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