Rhode Island's Premier Firearms Customization Shop

phone: 4012809151

Upper Receiver

5 of 5 Items
  • OSA Basic Upper Parts Kit

    OSA Basic Upper Parts Kit

    OSA Basic Upper Parts Kit The OSA Basic Upper Parts Kit includes the essential components needed to complete a standard AR-15 upper receiver. Made in the USA, this kit offers dependable mil-spec functionality with one small improvement that can make your...

    $25.00
    Add to Cart
  • Geissele Super Gas Block, .750″

    Geissele Super Gas Block, .750″

    Geissele Super Gas Block .750" Precision Fit. Bombproof Reliability. The Geissele Super Gas Block is engineered for shooters who demand absolute reliability from their AR-15. Precision machined from 4140 chromoly steel and finished with a...

    $80.00
    Add to Cart
  • Forward Controls EPC, Billet Ejection Port Cover

    Forward Controls EPC, Billet Ejection Port Cover

    Forward Controls Design EPC Billet Ejection Port Cover The Forward Controls Design EPC (Ejection Port Cover) is a premium upgrade to one of the AR-15's simplest components. While most ejection port covers are little more than stamped sheet metal, the EPC...

    $50.00
    Choose Options
  • Forward Controls Design MSQ-H M-LOK QD Sling Adapter

    Forward Controls Design MSQ-H M-LOK QD Sling Adapter

    Forward Controls Design MSQ-H M-LOK QD Sling Adapter The Forward Controls Design MSQ-H is a heavy-duty M-LOK QD sling mount built for shooters who prioritize durability over shaving every possible ounce. Developed in collaboration with Sons of Liberty...

    $31.82
    Add to Cart
5 of 5 Items
!

© 2026 OceanStateArmory All rights reserved. | Sitemap