Aero Precision M4E1 Builder Set w/ 12″ ATLAS S-ONE M-LOK Handguard – Anodized Black – APCS100187

Description Save 10% off the combined price when you buy the M4E1 Builder Set! This package deal includes the pieces you need to start building your own M4E1 (AR15) Rifle, including a M4E1 Threaded Upper Receiver, AR15 ATLAS S-ONE Handguard of choice and a M4E1 Stripped Lower Receiver. Includes: M4E1 Stripped Lower Receiver (Anodized Black or Magpul™ FDE Cerakote) M4E1 Threaded Upper Receiver (Anodized Black or Magpul™ FDE Cerakote) ATLAS S-ONE Handguard of choice All 3 pieces are finished in mil-spec Anodized Black or Magpul™ FDE Cerakote Specifications: Shipping to FFL Dealer Required Yes Made In America? Yes Shipping to FFL SOT Dealer Required No Platform AR15 Weight(s) 7″ KeyMod: 22.56 oz / 9″ KeyMod: 23.14 oz / 12″ KeyMod: 24.61 oz / 15″ KeyMod: 25.49 oz | 7″ M-LOK: 22.66 oz / 9″ M-LOK: 23.27 oz / 12″ M-LOK: 24.80 oz / 15″ M-LOK: 25.75 oz Additional information Weight 24.8 oz Dimensions 13 × 9 × 3 in MPN APCS100187 UPC 840014614264