Model:

ATI Outdoors AR-15 223/5.56 Muzzle Brake Jam Nut, 1/2X28 Thread, Black Oxide Finish A.5.10.2255
UPC: 758152175113
Model:

ATI Outdoors AR-15 Crush Washer 5 Pack, Fits Over 1/2X28 Threads, Stainless Steel Finish A.5.10.2254
UPC: 758152790019
Model:

ATI Outdoors Shark Muzzle Brake, 1/2X28 Thread With Crush Washer, Fits AR-15, Black Oxide Finish A.5.10.2251
UPC: 758152771094
Model:

ZPAP M92
This 11.5 6.5 Grendel barrel is the perfect starting point for your very own 6.5 Grendel SBR or Pistol build! - The barrel specs are: - Button-rifled 416 R stainless steel 6.5 Grendel barrel - 1:8 twist rate - 5/8-24 TPI RH muzzle threading - 60-degree muzzle crown - Barrel extension installed - Gas port is positioned at carbine length - Exactly the same specifications as the Alexander Arms 6.5 Grendel 11.5-inch upper receiver assembly - Fully-inspected and fully-prepared for assembly into an AR-15 platform rifle - Barrel weight is 1.36 pounds - Gas block diameter is 0.875 inches
UPC: 819511021387
Model:

AR-15
Christensen Arms AR-15 Barrel, 223 Wylde, 16", Carbon Fiber, 1:8 Twist, Mid-Length Gas System 810-00031-14
UPC: 691328233661
Model:

1:7"
CMMG 55DC70A Barrel Sub-Assembly 5.56x45mm NATO 16.10" Black Nitride Finish 4140 Chromoly Steel Material Midlength with Medium Taper Profile for AR-15
UPC: 815835016153
Model:

ZPAP M92
Scorpion Evo 3 S1 Pistol Arm Brace Kit. - ENABLES THE ADDITION OF AN AFTERMARKET ARM BRACE OR OTHER PISTOL BUFFER TUBE ACCESSORY - ADAPTER IS MADE OF 6061 T6 ALUMINUM FLAT BLACK ANODIZED - BUFFER TUBE MADE BY KAK INDUSTRIES SPECIFICALLY FOR FITMENT OF AN AFTERMARKET ARM BRACE - THREADS ON ADAPTER (1-3/16x16) ARE STANDARD TO ACCEPT ALL AR-15 BUFFER TUBES/RECEIVER EXTENSIONS - IF USING A BUFFER TUBE OTHER THAN THE SUPPLIED KAK INDUSTRIES TUBE THERE ARE TWO THREADED ALIGNMENT HOLES (10x32 THREAD) FOR TUBES THAT USE A NOTCH FOR INDEXING. A 3/16 HALF DOG SOCKET SET SCREW WOULD BE USED FOR PROPER INDEXING. - GUNSMITH INSTALLATION IS RECOMMENDED
UPC: 806703199924
Model:

Ready Series
Daniel Defense AR-15 Barrel Nut Black
UPC: 815604010733
Model:

Duty Series
Faxon Firearms Duty Series, Gunner, 1:8 Twist Barrel, 5.56 NATO, 20", Rifle-Length Gas System, Fits AR-15, Nitride Finish, Black 15A58R20NGQ
UPC: 816341020214
Model:

Duty Series
Faxon Firearms Duty Series, 1:8 Twist Barrel, 5.56 NATO, 16" Pencil Profile, Mid-Length Gas System, Fits AR-15, Nitride Finish, Black 15A58M16NPQ
UPC: 816341020146
Model:

Duty Series
Faxon Firearms Duty Series, Gunner, 1:8 Twist Barrel, 5.56 NATO, 16", Mid-Length Gas System, Fits AR-15, Nitride Finish, Black 15A58M16NGQ
UPC: 816341020153
Model:

Duty Series
Faxon Firearms Duty Series Barrel, 5.56 NATO, 13.9" Threaded Barrel, Fits AR-15, 1:8 Twist, Gunner Profile, Mid Length-Gas System, Nitride Finish, Black 15A58M139NGQ
UPC: 816341026568
Model:

Duty Series
Faxon Firearms Duty Series Barrel, 5.56 NATO, 12.5" Threaded Barrel, Fits AR-15, 1:8 Twist, Gunner Profile, Mid Length-Gas System, Nitride Finish, Black 15A58M125NGQ
UPC: 816341026551
Model:

Duty Series
Faxon Firearms Duty Series Barrel, 5.56 NATO, 11.5" Threaded Barrel, Fits AR-15, 1:8 Twist, Gunner Profile, Mid-Length Gas System, Nitride Finish, Black 15A58M11NGQ
UPC: 816341020016
Model:

Duty Series
Faxon Firearms Duty Series, Gunner, 300 Blackout, 10.5", Pistol-Length Gas System, Fits AR-15, Nitride Finish, Black 15A38P10NGQ
UPC: 816341023215
Model:

Duty Series
Faxon Firearms Duty Series, Gunner, 1:8 Twist Barrel, 300 Blackout, 16", Carbine-Length Gas System, Fits AR-15, Nitride Finish, Black 15A38C16NGQ
UPC: 816341023222
Model:

FN 20-100405 AR-15 5.56x45mm NATO 14.70" M4 Profile Carbine Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined
UPC: 845737011147
Model:

FN 36420 AR-15 5.56x45mm NATO 14.70" Carbine Length Gas System, Black Phosphate Cold Hammer Forged Chrome LinedChrome Lined Chamber and Bore Mil-Spec Barrel Steel Carbine Length Gas System • Barrel length: 14.5" • 17.76 Free-Float LVOA Rail/ Ambi Bolt Release
UPC: 845737005115