50%
PWS AR-15 MK114 MOD 2-M Long Stroke Gas Piston Upper Receiver Assembly 223 Wylde 14.5" Barrel M-Lok Pinned FSC556
50%
CMMG AR-15 Banshee 100 Mk4 Pistol Upper Receiver Assembly 4.6x30mm 8" Barrel M-LOK Handguard
50%
PWS AR-15 MK111 MOD 1-M Long Stroke Gas Piston Pistol Upper Receiver Assembly 223 Wylde 11.85" Barrel M-Lok Triad 556
50%
Griffin Armament AR-15 CQB Pistol Upper Receiver Assembly 11.5" 223 Remington (Wylde)
50%
PWS AR-15 MK114 MOD 1-M Long Stroke Gas Piston Upper Receiver Assembly 223 Wylde 14.5" Barrel M-Lok Pinned FSC556
95%
Ultradyne Apollo S Compensator Muzzle Brake with Timing Nut 5.56mm 1/2"-28 Thread Stainless Steel Nitride
50%
PWS AR-15 MK116 PRO Long Stroke Gas Piston Upper Receiver Assembly 223 Wylde 16.1" Barrel M-Lok A2 Flash Hider
55%
Chiappa AR-15 MFour Gen II Pro Upper Receiver Assembly 22 Long Rifle 16" Barrel 11.8" Free Float Handguard Two 10-Round Magazines
60%
Shilen Match Barrel with Headspaced Bolt AR-15 6mm ARC 18†Stainless Steel
50%
PWS AR-15 MK107 MOD 2-M Long Stroke Gas Piston Pistol Upper Receiver Assembly 223 Wylde 7.75" Barrel M-Lok CQB556
50%
Griffin Armament AR-15 Patrol Pistol Upper Receiver Assembly 14.5" 223 Remington (Wylde)
100%
Seekins Precision Match Grade Barrel AR-15 Pistol 300 AAC Blackout Pistol Gas Port 1 in 7" Twist 5R Stainless Steel Black
93%
DoubleStar Barrel AR-15 5.56x45 NATO Lightweight Contour 1 in 9" Twist 16" Chrome Lined Chrome Moly Matte with Front Sight
50%
Colt M4, M4A1 Barrel AR-15 Pistol 5.56x45mm 14.5" 1 in 7" Twist Government Contour Carbine Gas Port Chrome Lined Chrome Moly Matte
93%
Daniel Defense Barrel AR-15 5.56x45mm M4 Contour Carbine Gas Port 1 in 7" Twist 16" Hammer Forged Chrome Lined Chrome Moly Matte
50%
FN Barrel AR-15 5.56x45mm 16" M4 Contour Carbine Length Gas Port 1 in 7" Twist Hammer Forged Chrome Lined Chrome Moly Matte
50%
Seekins Precision Match Grade Barrel AR-15 Pistol 223 Wylde 1 in 8" Twist 5R Stainless Steel Black
50%
ProMag RollerMag Magazine AR-15 223 Remington, 5.56x45mm, 300 AAC Blackout Steel Lined Polymer Black
50%
CMMG Radial Delayed Blowback Bolt Kit AR-15 Pistol 9mm Luger 8" Barrel Nitride
50%
Faxon Duty Series Barrel AR-15 5.56x45mm 1 in 8" Twist 20" SOCOM Contour Rifle Length Gas Port Steel Nitride
50%
Rosco Bloodline Barrel AR-15 5.56x45mm 16" Carbine Length Gas Port Heavy Contour 1 in 7" Twist 1/2"-28 Thread Nitride
50%
AR-STONER Barrel AR-15 6.5 Grendel Heavy Contour 1 in 8" Twist 20" Fluted Chrome Moly Black Nitride
100%
Noveske Commando Barrel AR-15 5.56x45mm 11.5" 1 in 7" Twist .750" Gas Carbine Length Gas Port Low Profile Gas Block Stainless Steel
70%
Strike Industries Magazine AR-15 223 Remington, 5.56x45mm, 300 AAC Blackout Polymer Black
100%
CMMG Ejection Port Cover Assembly AR-15
87%
Yankee Hill Machine Ejection Port Cover Assembly AR-15 Caliber Engraved Aluminum Black
79%
NcStar Detachable Carry Handle with A2 Rear Sight AR-15 Aluminum Matte
92%
Hera Arms CQR Forend Grip AR-15 Polymer
86%
AR-STONER AR-15 Sporter Billet Upper Receiver Stripped
86%
AR-STONER AR-15 A3 Extreme Duty Upper Receiver Stripped Matte
