Cross Machine Tool UHPR Mod 2 HDX AR-15 Handguard - 13.7"
- Rail- 6000 series extruded Aluminum Milspec Type 3 Class 2 Hard Black anodized
- Barrel Nut- 7075 Aluminum Type 3 Class 2 Hard Anodized
- 17-4PH Cored Stainless Steel Rail mounting attachment-Patent Pending
- Anti rotate tabs time Rail to upper receiver
- 4 each Nitrided steel QD sling sockets, 2 on each side/end at the 3 o'clock & 9 o'clock positions
- No Barrel nut shims required for installation
- Does not contact or apply side loads to gas tube
- Inner Diameter of handguard - 1.315"
- MLOK Slots on all flat sides! (7)
- Includes barrel nut wrench
- Barrel Nut diameter- 1.378"
- Compatible with most known low profile gas blocks
- 12 oz.-Total weight including mounting hardware
- Made & Assembled in USA
Cross Machine Tool Co., utilizing the latest machining technologies, offers high quality products that you’ll be excited to own. Cross Machine Tool is a veteran owned business that takes pride in manufacturing products you will own. CMT products exceed military standards, so you can build the best AR style rifle possible.
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.
Ratings & Reviews
by Jim -
This is my second 13.7 rail that I have purchased from PA and it is just as good as the first one. The mounting system is top notch, the outer dimensions are comfortable, and the overall construction of the rail is true quality. CMT makes great product and thanks to PA for supplying them.