MMC Combos AR-15 .450 Bushmaster/.458 SOCOM Upper Receiver
with Dust Cover and Forward Assist
Davidson Defense Stripped Upper Receiver .450 Bushmaster/.458 SOCOM,
Large Ejection Port with Dust Cover and Forward Assist
This Davidson Defense Upper Receiver comes with an enlarged ejection port to reliably cycle the larger .458, .450 and 12.7x42 Rounds shell casing.
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 AR-15 lower receivers for a solid and dependable fit. Put this on your 5.56/.223/.300/.350 build with no problems cycling rounds.
Enlarged Port Door To Accommodate .458, .450 and 12.7x42 rounds, but can be used with most other calibers as well.
Compatible With AR-15 Lower Receivers
.250 takedown pin holes
Grey Dry Film Coating on inside receiver
Made In America: Yes
Material: Machined from 7075-T6 forged aluminum
Finish: Anodized Black
Compatibility: Works with standard AR15/M16 components
Weight(s): 8.35 oz
Note: This product comes assembled with Dust Cover and Forward Assist
Please note: If the listing says "In-Stock" it means we have the item in stock. Please check this LINK to view our most up to date shipping status.
Warranty, Returns & Terms: MMC Armory offers a 30 day return, refund and exchange policy. You must email/call MMC Armory and obtain an RMA number prior to any return, refund, or exchange. All returns must include the original order number, receipt or invoice, along with the billing address, shipping address, contact phone numbers, contact emails, and RMA number. Returns, refunds, and exchanges may take up to two weeks, not including transit times, for processing after we have received it. Return shipping costs will be the responsibility of the returning party, with the exception of the wrong item being received or on warranty exchange during the first 30 days after delivery. Items returned for warranty will only be replaced or exchanged, no refund given on warranty items.