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M5E1 Spent Brass Builder Set - Limited Run

100% of 100
Out of stock

January 2018 Builder Sets. SOLD OUT!

Our January Builder Set features an M5E1 set with a Spent Brass finish. These sets are hand finished by Republic Rifle.

This package deal includes the finished pieces you need to assemble your own Spent Brass M5E1 Rifle, including an M5E1 Enhanced Upper Receiver, M5 (.308) Lower Receiver and a Gen 2 Enhanced Handguard of choice all finished in custom Spent Brass. It uses a Gold KG Gun Coat with a Black Cerakote overlay. Stand out at the range with a unique and eye catching build. This is a one time offer for this finish - once they are gone, they are gone!


  • M5E1 Enhanced Upper Receiver finished in Spent Brass. Upper receiver is assembled and includes the forward assist, dust cover and barrel nut.
  • 15" Enhanced Gen 2 KeyMod or M-LOK Handguard finished in Spent Brass
  • M5 (.308) Lower Receiver finished in Spent Brass

This January Builder Set is also available in an M4E1 (AR15) Enhanced configuration.

Please note - These parts are individually hand finished. Although the same design and coating process is used, there may be variations between sets.

Shipping to FFL Dealer RequiredYes
Made In America?Yes
Select Your FinishSpent Brass
Weight(s)38.72 oz
Other FeaturesOne time run. Limited quantities available.
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