BLEM - 17" Flcn M-LOK AR-15 Handguard

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  • BRK1100_Crows foot wrench .375 inch drive 1.25 inch wrench opening_for Delta line_1

NOTE: This is a Blemished product. Blem products are items that functionally work but have cosmetic defects such as small scratches or dents as a result of being handled, but they should function just fine. Due to the blemished nature of the item, we can offer them at rock bottom prices! Blem items have generally been installed on a firearm and then removed such as from a fitment test or possibly a customer return that wanted a different look after it was on their rifle.

For all BLEM items, our Blem return policy will apply, which means a refund will not include any shipping costs (to customer or return shipping). If there are any functional defects with the product, our regular warranty still applies.


Breek Arms mission is to provide quality parts at competitive prices and the DELTA handguard lineup release is the next step. We’ve found the perfect formula between cost, quality, durability, aesthetics, and weight reduction for our newly developed AR15 handguards. 


For use on AR-15 & M4 variants (223, 556, & 300blk)

T6-6061 Type III Hard Coat Anodized Aluminum

Cutouts made to reduce weight and provide barrel ventilation

Magpul Licensed M-LOK Mounting System

2 Quick Detach Points on the rear position of the handguard

Comes with One QD Push Button Sling Mount

Clamp on Barrel Nut System with Retention Key keeping the barrel nut from sliding off

Steel Barrel Nut is made from high strength steel and coated

Comes with our Lifetime Limited Warranty so you can be sure it’ll last a lifetime

Weight & Length Specs

Bottom Length Top Length Total Weight (w/Bbl Nut)
7 Inch 6.625" 8.8 oz
9 Inch 8.625" 9.9 oz
12 Inch 11.625" 11.6 oz
15 Inch 14.625" 13.2 oz
17 Inch 16.625" 13.5 oz

Advanced Specs

Barrel Nut Weight: 3.6 Ounces

Cutout Length (from longest point): 0.875 Inches

Inside Diameter (ID): 1.375 Inches

Front Outside Diameter (OD): 1.605 Inches

ID + Top Gas Tube Channel: 1.735 Inches

Gas Tube Channel Width: 0.475 Inches

Engraving: Breek Arms Dark Engraved Logo

Quick Detach Mounts: 2 Locking QD Mounts

Gas Block Compatibility: Low profile & adjustable low-profile gas blocks

Barrel Nut Wrench Size: 1 1/4 inch (Purchase Crowfoot Wrench)

Color: Black (No other colors are offered at this time)

Installation Instructions

1.      Torque barrel nut to 45 ft pounds (Requires 1 1/4 inch Crows foot, not included)

2.      Medium Strength Thread Locker on the barrel nut is not necessary but recommended

3.      Line the handguard top rail to the AR upper receiver rail for a seamless fit

4.      Install retention key and torque two 10/32 bolts to 40 inch pounds

Our handguards are named after some of the most famous WW2 Airplanes. See our list of handguard names to read the incredible stories behind these famous war machines.

See our FAQ page for common questions regarding handguards and other parts.

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