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Code: 29D-UFH-YM103K-APAR538705M34
MPN: APAR538705M34

Code: 29D-UFH-YM103K-APAR538715M34
MPN: APAR538715M34
ATTENTION! We currently do not ship this product to AK, CA, HI, IL, NY, WA, P.O. Boxes, and U.S. Territories.
Size and weight are important factors to consider when creating your compact build, so don't skimp on one of these Aero Precision M5 20in .308 SS Complete Upper Receivers w/ ATLAS R-ONE Handguard. These AR15 Upper Receivers by Aero Precision are crafted from 7075 T6 aluminum for a tough structure that won't weigh you down. Plus, these are properly heat treated so that they'll hold strong even after years of use. This Aero Precision M5 20in .308 Stainless Steel Complete Upper w/ ATLAS R-ONE Handguard includes a forward assist and a port door that ensures you get all the features you demand from this upper. With M-LOK cross slots, you can mount these receivers onto any AR-308 build, and the proprietary ATLAS attachment system will hold these accessories in place without weighing you down. You can even use this handguard to attach a vertical grip for added stability in the field since it has a 3in inside diameter. Put this Aero Precision M5 20in .308 SS Complete Upper Receiver w/ ATLAS R-ONE Handguard on your weapon to create a lightweight and rugged platform that can withstand heavy recoil.![]()
| Manufacturer: | Aero Precision |
| Caliber: | .308 Winchester |
| Overall Length: | 30 in |
| Barrel Length: | 20 in |
| Gas System Length: | Rifle Length |
| Barrel Twist Rate: | 1-10 |
| Threads per Inch: | 5/8x24 |
| Handguard Type: | Free-Float |
| Muzzle Device: | A2 Flash Hider |
| Gun Model: | M5 |
| Condition: | New |
| Fabric/Material: | 416R Stainless Steel |
| Gas Block Journal Size-Diameter: | .750 in |
| Handguard Length: | 15 in |
| Gun Rail: | Picatinny |
| Gun Make: | Aero Precision |
| Included Accessories: | None |
| Barrel Material: | 416R Stainless Steel |
| Weight: | 70 oz |
| Magazine Included: | No |
| Mount Type: | M-LOK |
| Projectile Caliber: | .308 Caliber |
| Country of Origin: | USA |