Cross Machine Tool .308 Billet Receiver Set

Manufactured by Cross Machine Tool
SKU: CMT-UHP10-308
MPN: CMT-UHP10-308
Manufactured by Cross Machine Tool
1 Review

Out of Stock

NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.

Items that are regulated by the ATF have restrictions and requirements:
•Your entire order will ship only to a Federal Firearm License holder.
•Current processing time is approximately 14 to 16 days.
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to
•If this firearm includes magazines with a capacity higher than 10 rounds it may not be legal in your state. We will review all order prior to shipping and if your state does not allow the included magazines they will be removed.



The .308 Billet Combo Receiver is the perfect foundation for any .308 semi-automatic precision rifle build. Compatible with the widest variety of standard LR308 components and handguards.

  • UHP-10 lower CNC machined from 7075-T6 billet
  • UPUR-10 upper precision machined from 7075-T6 billet
  • Type III Class 2 anodized
  • Wire EDM magwell profile accepts PMAGS
  • Machined for .154” diameter trigger and hammer pins
  • Upper tensioning screw in lower
  • Integral trigger guard
  • Ultra flared magwell
  • Bolt catch assembly screw included
  • Takedown pin, detent, and spring retention screw included
  • Compatible with standard DPMS style .308 lower parts kits, BCG, dustcover
  • Compatible with a wide variety of 308 handguards
  • Lifetime warranty

Cross Machine Tool Co., utilizing the latest machining technologies, offers high quality products that you’ll be excited to own.
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BrandCross Machine Tool
Caliber MarkingMulti-Caliber
Receiver Material7075-T6 Aluminum

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

1 review

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Love it but wish there were a couple of minor tweaks.

by -

CMT makes great quality stuff and this receiver set looks great. The slick profile is a natural choice for a minimalist build. Some things to be aware of though: There is material extending around the top of the trigger area that blocks the use of a BAD lever...something I wish I knew before buying one. This is supposedly a DPMS high profile model, but there is a slight yet noticeable difference in the height of the rail on the high profile handguard I got to go with it. Can't say for sure which is to blame.