Home > AR-15 Parts > Cross Machine Tool Co., Inc. Ar-15/M16 458 Socom Billet Upper Receiver

Cross Machine Tool Co., Inc. Ar-15/M16 458 Socom Billet Upper Receiver

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Buy Cross Machine Tool Co., Inc. Ar-15/M16 458 Socom Billet Upper Receiver

We found a great deal on the Cross Machine Tool Co., Inc. Ar-15/M16 458 Socom Billet Upper Receiver for only $115.99 at Brownells.

Stripped billet upper drops onto standard lower and features expanded ejection port that accommodates .458 SOCOM and other big-bore AR-15 calibers. Integral Picatinny rail provides mounting space, and slick-side design does not require forward assist or ejection port cover, simplifying the build. Has M4 feed ramps, and accepts standard bolt carrier, charging handle and barrel nut, sold separately. Mfg: Cross Machine Tool Co., Inc. SPECS: T6 7075 billet aluminum, hardcoat anodized, matte black finish.

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Categories: AR-15 Parts Tags: ,
  1. Ralph
    September 13th, 2019 at 13:32 | #1
  2. Daquan
    September 13th, 2019 at 13:32 | #2
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