Upper Receivers

AR-308 BILLET RECEIVER SET

308 AR STRIPPED BILLET UPPER & LOWER RECEIVER SET

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.

EAST INDIA 5.56X45 ASSMB UPPER MEDIUM 16'' BBL W/RAIL & FSB

EAST INDIA 5.56X45 ASSEMBLED UPPER RECEIVER STARTER KIT FOR AR15

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

ZAFFIRI ZPS.B.43.BLK.CU.2 ZPS.B G43 UPPER 43BCPG

ATI GALEO UPPER 5.56 18.5 FOR AR KIT

The Galil design takes the best features of the AK-47and ADDS the upgrades required by the Israeli Military. The 5.56X45 Galil was designed after the venerable AK-47 as a tougher and more accurate rife for desert operations. - Model: Galeo - Receiver:...

K-SPEC 5.56 NATO 13.9'' BBL 1-7 TWIST COMPLETE UPPER BLACK

K-SPEC 5.56X45MM NATO COMPLETE UPPER RECEIVER

5.56X45 14.5" P&W NO BCG OR CHCMMG UPPER GROUP RESOLUTE MK4

CMMG UPPER GROUP RESOLUTE MK45.56X45 14.5" P&W NO BCG OR CH

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

GEN 2 COMPLETE UPPER 12.5'' MIDLENGTH GAS W/A2 FLASH HIDER

MIKE 15 GEN 2 5.56 UPPER RECEIVERS

GEN 2 COMPLETE UPPER 12.5'' MIDLENGTH W/A2 FLASH HIDER

MIKE-102 GEN 2 COMPLETE UPPERS

STAG 15 .300 BLACKOUT 16 IN UPPER

STAG 15 300 BLACKOUT 16IN UPPER RECEIVERS

STAG 15 TACTICAL NITRIDE UPPER

STAG 15 5.56 16IN TACTICAL NITRIDE UPPER RECEIVERS

STAG 15L LEFT HAND .300 BLACKOUT 8 IN UPPER

STAG 15 300 BLACKOUT 8IN UPPER RECEIVERS

STAG 15L LEFT HAND SUPER VARMINTER UPPER

STAG 15 6.8 SPC SUPER VARMINTER UPPER RECEIVERS

STAG 15L LEFT HAND TACTICAL 7.5'' NITRIDE UPPER

STAG 15 5.56 7.5IN TACTICAL NITRIDE UPPER RECEIVERS