Upper Receivers

8.5" BBL. 10" M-LOK RAILSTERN DEF. PISTOL UPPER 9MM

STERN DEF. PISTOL UPPER 9MM8.5" BBL. 10" M-LOK RAILFEATURES:Caliber: 9mmTwist: 1:10"Barrel Length: 8.5"Threaded: .5-36Charging handle Laser engravedMade in U.S.A.

TorkMag Complete AR Upper Magdapt 17 Bundle - Black | 9mm | 8" Barrel | 7" M-LOK Rail | Includes 2 G17 20rd Mags & 1 AR-to-Glock Magwell Adapter

What you re looking at here is a conversion kit plus complete upper with a Glock-compatible 9mm BCG! It has a 8 9mm Parabellum 1-in-10 twist match-grade barrel, enhanced feedramps for maximum reliability across all ammo types, A2 flash hider on a 1/2...

Zaffiri Precision ZPS.3.43.BLK.CU.2 Complete Upper 9mm Black Nitride Stainless Steel

Zaffiri Precision ZPS.B.19.BLK.CU Complete Upper 9mm Black Nitride Stainless Steel

Zaffiri Precision ZPS.B.19.BLK.CU.2 Complete Upper 9mm Stainless Steel

ZAFFIRI ZPS.B.43.BLK.CU ZPS.B G43 UPPER 43BCPBN

UPPER GROUP RESOLUTE Mk4 5.56X45MM NATO 14.5 P&W No BCG or Charging Handle Coyote Tan

UPPER GROUP RESOLUTE Mk4 5.56X45MM NATO 14.5 P&W No BCG or Charging Handle Coyote Tan

UPPER GROUP RESOLUTE Mk4 5.56X45MM NATO 14.5 P&W No BCG or Charging Handle Midnight Bronze

UPPER GROUP RESOLUTE Mk4 5.56X45MM NATO 14.5 P&W No BCG or Charging Handle Midnight Bronze

UPPER GROUP RESOLUTE Mk4 5.56X45MM NATO 14.5 P&W No BCG or Charging Handle Tungsten

UPPER GROUP RESOLUTE Mk4 5.56X45MM NATO 14.5 P&W No BCG or Charging Handle Tungsten

UPPER GROUP RESOLUTE Mk4300BLK 14.5 P&W No BCG or Charging Handle Coyote Tan

UPPER GROUP RESOLUTE Mk4300BLK 14.5 P&W No BCG or Charging Handle Coyote Tan

UPPER GROUP RESOLUTE Mk4300BLK 14.5 P&W No BCG or Charging Handle Midnight Bronze

UPPER GROUP RESOLUTE Mk4300BLK 14.5 P&W No BCG or Charging Handle Midnight Bronze

UPPER RECEIVER 10.5"FAXON BANTAM COMPLETE 9MM

FAXON BANTAM COMPLETE 9MMUPPER RECEIVER 10.5"

UPPER 20" CARBINE 5.56/223AERO PRECISION AR15 COMPLETE

AERO PRECISION AR15 COMPLETEUPPER 20" CARBINE 5.56/223

Bushmaster 0040017BLK QRC Complete Upper 5.56x45mm NATO 16" Black Nitride Barrel, Aluminum Black Hard Coat Anodized Receiver, M-LOK Handguard for AR-15

UPPER RECEIVER 16"FAXON BANTAM COMPLETE 9MM

FAXON BANTAM COMPLETE 9MMUPPER RECEIVER 16"

LEGEND UPPER RECEIVER 16"FAXON ASCENT COMPLETE 350

FAXON ASCENT COMPLETE 350LEGEND UPPER RECEIVER 16"

UPPER RECEIVER 10.5"FAXON ASCENT COMPLETE 5.56

FAXON ASCENT COMPLETE 5.56UPPER RECEIVER 10.5"

UPPER RECEIVER 16"FAXON ASCENT COMPLETE 5.56

FAXON ASCENT COMPLETE 5.56UPPER RECEIVER 16"

AERO EPC-9-T UPPER 9MM 16" BLK

This EPC-9 Complete Upper Receiver comes standard with the ATLAS S-ONE Handguard. The S-ONE handguards are designed with size and weight in mind, while still providing plenty of real-estate to accommodate any attachment needs the end user may have. The...

15" M-LOK HANDGUARD BLACKSTERN DEF. UPPER 9MM 16.1"

STERN DEF. UPPER 9MM 16.1"15" M-LOK HANDGUARD BLACKFEATURES:Caliber: 9mmTwist: 1:10"Barrel Length: 16.1"Threaded: .5-36Charging Handle Laser engravedMade in U.S.A.

AERO PRCSN M4E1 UPPR 10.5" 5.56

UPPER 10.5" 5.56 BARRELAERO PRECISION M4E1T COMPLETE

AERO PRECISION M4E1T COMPLETEUPPER 10.5" 5.56 BARREL

NOVESKE 4TH GEN UPPER RECVR

Noveske Rifleworks is an American firearms company. They are headquartered in Grants Pass, Oregon and are known for their work with the AR-15 platform and the KeyMod system.Features :Noveske 4th Generation Precision Machined Billet Receiver7075-T6...

GGP AR15 BILLET RCVR SET W/15" HG BK

Now you can start your next AR build right with the GGP MKII Billet AR-15 Builder's Set! Includes a GGP MKII Billet Receiver Set, GGP MKII 15 inch Handguard. MKII Billet Receiver Set: The MKII Billet receiver set brings a new level of customizability...