100% Risk Free, Lifetime Warranty
The circular end cap for AR-15 free float quad rail handguards installs at the front of free float quad rails or KeyMod Handguards without contact to the barrel, for a tighter, cleaner look. 1.75" in outside diameter and 1.1" in inside diameter, it will fit tightly on Monstrum Tactical Free Float Quad Rail Handguards, Free Float Keymod Handguards, and similarly designed free float models. It secures quickly and easily via four set screws with the included hex key, no gunsmithing equipment required. It is made from aircraft grade aluminum and weighs only 0.5 ounces. Available in Black, Flat Dark Earth, and Olive Drab Green. Also Available for LR-308 in Black.
- Includes: AR-15 End Cap, Screws, Hex key
- Materials: 6061 Aluminum Alloy
- Compatibility: Monstrum Tactical AR-15 Keymod/Free Float Handguards
- Weight: 0.50 oz
- Outside Diameter: 1.80 in
- Internal Diameter: 1.10 in
- Thickness: 0.37 in
- Color: Black or Flat Dark Earth
- Warranty: Lifetime
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While this looks great after it's installed. It is however, excessively tight for the aluminum rail but not the composite. Since the hand guards have counter sunk install holes, these should have counter sunk screws as well. If you have extra keymod retention screws, I recommend using those with Blue Loctite.
All orders are shipped from our Warehouse in Orange County, CA via the United States Postal Service. Depending on your distance from California, your package delivery date can vary. Standard Shipping will arrive in 3-10 business days. Expedited shipping will arrive in 1-3 business days. Our shipping rates are:
- For orders between 0–$49.99: Standard - $4.99 | Expedited - $8.99
- For orders between $50–$149.99: Standard - FREE | Expedited - $8.99
- For orders $149.99 and up: Standard - FREE | Expedited - $14.99
Next Day Air Shipping is not available. We are not responsible for delays caused by USPS & UPS or for abnormal weather. Shipping fees are non-refundable. Orders placed before 10am PST, Monday-Friday will be shipped same day. Orders placed after 10am or on the weekends/holidays will be shipped on the next general workday. Upon shipment, you will receive an email confirmation with tracking information. If there is an issue with a missing package, please contact your local post office to open an investigation and then contact our customer support staff for help.
The Monstrum Tactical 30 Day Satisfaction Guarantee:
Monstrum Tactical stands behind each of our products with a 30-day no questions asked return policy. Return items must be returned in unused condition with all original parts and packaging. The customer is responsible for shipping. Contact our customer service department to begin the process.