Rainier Arms Lowers Gun Parts
(4 deals total)

  • Lowers
  • Rainier Arms

Filter Rainier Arms Lowers Gun Parts

5 days ago
An open mag well helmet design, with battle worn dents, sword gashes and crack lines. Machined top to bottom from 7075-T6 aluminum, a peak-strength corrosion-resistant aluminum alloy A hard coat anodize Black finish per MIL-A-8625, the anodizing model for model for most military and aerospace products Full compatibility with all mil-spec internal parts Full compatibility with all other aftermarket mil-spec upper receivers Full compatibility with GI standard issue magazines as well as PMags Multi caliber mark Weight 11.5 oz SKU#: OVERTHROWAR15
1 week ago , by Dealer
Sharps Bros., a firearm design and manufacturing company, has announced the availability of the Gen2 version of their popular Hellbreaker receiver. Hellbreaker’s distinctive appearance is inspired by the P-40 Warhawk, which was one of the United States’ most-produced fighter planes when World War II began. The “nose art” that became a popular military tradition was born from the practical need to identify friendly units, but eventually evolved to express a squadron’s individuality.
6 months ago
Our billet sets are CNC machined from solid billet 7075-T6 aluminum which is 70% stronger than the commonly used 6061 aluminum and finished with milspec hardcoat anodize to a surface hardness of 60 Rockwell. We have designed our lowers with an ambidextrous mag release and bolt release with extended latch for smoother deployment.
11 months ago
Rainier Arms Overthrow Complete Lower.Designed and produced by Sharps Bros.An open mag well helmet design, with battle worn dents, sword gashes and crack lines.