Description
The BKF AR15 XL Stripped Upper Receiver has an expanded ejection port to allow proper ejection of large calibers such as .458 SOCOM, .450 Bushmaster and .50 Beowulf. Forged from 7075-T6 aluminum, this stripped upper is precision machined to mil-spec M16/M4 specifications and features M4 feedramps. Match this upper with one of our AR15 lower receivers for a solid and dependable fit. This upper receiver has laser engraved T-Marks.
Features:
- M4 Feedramps
-
Expanded ejection port to allow proper ejection of large calibers such as .458 SOCOM, .450 Bushmaster and .50 Beowulf
- 7075-T6 aluminum
- .250 takedown pin holes
- Laser engraved T-marks
- Type 3 Hard Coat Anodizing
- Made in the USA
PRODUCT SKU: BKF-SU-A-458
DAVID MILLER (verified owner) –
A+++
Seth Strasburg (verified owner) –
The ejection port on the XL is the perfect size if you want to use 9mm. PCC 9mm ejection has always been an issue with standard uppers, but this one is just the right size for proper ejection. Highly recommend it.