SBR Barrels & Upper Receivers

ROSCO PUREBRED BBL 6MM ARC 14.5 STS

Rosco Manufacturing

ROSCO PB BBL 14.5" 223WYLDE

Rosco Manufacturing

ROSCO 13.7" GVT 5.56 NATO

Rosco Manufacturing

ROSCO 13.95" K9 BARREL MID LENGTH

Rosco Manufacturing

ROSCO 11.5" K9 BARREL PATROL LENGTH

Rosco Manufacturing

ROSCO BL BBL 8.2" 300BLK HB 1/7

Rosco Manufacturing

ROSCO BL BBL 7.5" 9MM 1/10

Rosco Manufacturing

ROSCO BL BBL 5.5" 9MM 1/10

Rosco Manufacturing

ROSCO BL BBL 14.5" 9MM

Rosco Manufacturing

ROSCO BL BBL 14.5" 5.56 1/7

Rosco Manufacturing

ROSCO 14.5" GVT 5.56 NATO

Rosco Manufacturing

ROSCO 12.5" M4 5.56 NATO

Rosco Manufacturing

ROSCO BL BBL 11.5" 5.56 1/7

Rosco Manufacturing

ROSCO 10.5" M4 9MM NATO

Rosco Manufacturing

ROSCO BL BBL 10.5" 5.56 1/7

Rosco Manufacturing

ROSCO BL BBL 10.5" 300BLK HB 1/7

Rosco Manufacturing

RADICAL UPPR 300BLK 10.5" MLOK BLK

Radical Firearms

Q FIX BARREL ASSEMBLY 8.6 BLK 12"

Q

PWS UXR ELITE CONV KIT .300BLK 14.5"

Primary Weapons Systems

PWS MK109 MOD 2-M UPPER 300BLK 9.75"

Primary Weapons Systems

PWS MK114 MOD 2-M UPR 14.5" 223WYLDE

Primary Weapons Systems

PWS MK109 MOD 1-M UPPER 300BLK 9.75"

Primary Weapons Systems

PWS MK114 MOD 1-M UPR 14.5" 223WYLDE

Primary Weapons Systems

PWS MK1MOD1 UPPER 223WYLDE 11.85"

Primary Weapons Systems