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Upper Receivers

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  • Black Rain Spec15 Forged Upper
    Black Rain Ordnance Spec15 Stripped Upper, Forged, 223 Rem/556nato, Black Finish Bro-spec15-urModel: SPEC15Product Type: UpperFinish/Color: BlackDescription: ForgedCaliber: 223 Rem..
    $107.99
  • Black Rain Upper Receiver 223rem Black
    Black Rain Ordnance Milled Upper Receiver, 223 Rem/556nato, Flat Top Sights, Black Finish Bro-mur-2Model: MilledProduct Type: UpperFinish/Color: BlackCaliber: 223 Rem..
    $184.99
  • Bootleg Ltwt Ar 15 Upper Rec Strpd
    Bootleg Stripped Upper Receiver For Ar 15, Lightweight, Black Finish, 6.2oz Bp-urModel: UpperProduct Type: UpperFinish/Color: BlackFit: AR15..
    $174.95
  • Bushmaster M4A3 Upper 223 Rem 16" FT
    Bushmaster M4A3 Upper 223 Rem 556nato 16" Black Bayonet Lug And A2 Birdcage A2 Flat Top AR Rifles A2 Front 91823 Model: M4A3 Product Type: Upper Finish/Color: Black Fit: AR Rifles Description: Flat Top Caliber: 223 Rem ..
    $408.99
  • Bushmaster Upper Orc 223 16
    Bushmaster Upper, Optics Ready Carbine, 223 Rem/556nato, 16"barrel, 1:9 Twist, Flat Top, Black Finish 92194Model: Optics Ready CarbineProduct Type: UpperFinish/Color: BlackFit: AR RiflesCaliber: 223 Rem..
    $454.99
  • C15 Upper M4 556nato 16
    Core 15 Upper, 223 Rem/556nato, 16" M4 Profile Barrel, A2flash Hider, Front Sight Base, Black Finish 100276Model: BASEProduct Type: UpperFinish/Color: BlackFit: AR RiflesCaliber: 223 Rem..
    $459.99
  • C15 Upper Mlok 556nato 16\
    Core Rifle Systems Upper, Mlok Handguard, 223 Rem/556nato, 16\" Barrel, 1:9 Twist, Flat Top, Black Finish 13976Product Type: UpperFinish/Color: BlackFit: AR RiflesDescription: MLOKCaliber: 223 Rem..
    $386.99
  • Chiappa G2 Pro Upr 22lr 16
    Chiappa Firearms M4-22 Gen Ii Pro Upper Upper 22lr 16" Black 7.8" Forend 8 Position Picatinny Rail, 2 Mags Heavy Barrel 10rd 500-094Model: M4-22 Gen II Pro UpperProduct Type: UpperFinish/Color: BlackAccessories: 7.8 forend 8 position picatinny rail, 2 magsCaliber: 22LR..
    $258.99
  • CMMG Upper 300 Blackout M4A2 16" FSB
    CMMG Upper 300 AAC Blackout 16" Black M4 A2 Wasp Finish - Weapons Armored Surface Protection AR Rifles Front Sight Base 30BF8C0 Product Type: Upper Finish/Color: Black Fit: AR Description: WASP Finish - Weapons Armored Surface Protection Caliber: 300 AAC Blackout ..
    $554.99
  • Cmmg Upper 556nato 16
    Cmmg Upper, 223 Rem/556nato, 16" Barrel, 1:7 Twist, Free Floating Keymod Handguard, Sv Brake, Flat Top Sights, Black 55b5949Model: RCEProduct Type: UpperFinish/Color: BlackFit: AR RiflesAccessories: Free Floating KeyMod Handguard, SV BrakeCaliber: 223 Rem..
    $690.99
  • Cmmg Upper 556nato M4 Carb 16
    Cmmg Upper, 223 Rem/556nato, 16" Wasp Treated Barrel, 1:9 Twist, Flat Top, A2 Front Sights, Black Finish 55be1f0Product Type: UpperFinish/Color: BlackFit: AR RiflesDescription: Flat TopCaliber: 223 Rem..
    $552.99
  • Cmmg Upper 9mm M4a3 16
    Cmmg Upper, 9mm, 16" Barrel, Flat Top, A2 Front Sights, Black Finish 90b1aa2Product Type: UpperFinish/Color: BlackDescription: Flat TopCaliber: 9MM..
    $608.99
  • Cmmg Upper Group Mk3 3 Grain Weight 308 Win 18
    Cmmg Mk3 3gr Upper, 308 Win, 18" Stainless Barrel, Stainless Finish 38bcce5Product Type: UpperFinish/Color: StainlessCaliber: 308 Win..
    $915.99
  • Cmmg Upper Group Mk3 308 Win 18
    Cmmg Mk3 Upper, 308 Win, 18" Stainless Barrel, Stainless Finish 38bcc38Product Type: UpperFinish/Color: StainlessCaliber: 308 Win..
    $832.99
  • Cmmg Upper Group Mk3 Cbr 308 Win 16
    Cmmg Mk3 Cbr Upper, 308 Win, 16" Stainless Barrel, Stainless Finish 38bea94Product Type: UpperFinish/Color: StainlessCaliber: 308 Win..
    $903.99
  • Cmmg Upper Group Mk3 T 308win 16
    Cmmg Upper Mk3 T, 308 Win, 16 " Barrel, 1:10 Twist, Billet Upper, Rkm15 Keymod Handguard, Black 38beaadModel: MK3 TProduct Type: UpperFinish/Color: BlackAccessories: RKM15 KeyMod HandguardDescription: Billet UpperCaliber: 308 Win..
    $873.99
  • Cmmg Upper M4 T 22lr 16
    Cmmg Target Upper, 22lr, 16" Barrel, 1:16 Twist, Flat Top Keymod Free Float Handguard, Flat Top, Black 22b7ca4Model: TrgtProduct Type: UpperFinish/Color: BlackFit: AR RiflesAccessories: KeyMod Free Float HandguardDescription: Flat TopCaliber: 22LR..
    $487.99
  • Cmmg Upper Mk4le Or 300black 16
    Cmmg Upper Mk4le, 300 Aac Blackout, 16" Barrel, 1:7 Twist, M16 Bolt Group, Railed Gas Block, Black 30bf85fModel: MK4LEProduct Type: UpperFinish/Color: BlackFit: AR RiflesDescription: M16 Bolt GroupCaliber: 300 AAC Blackout..
    $575.99
  • Cmmg Upper Mk4t Sbn 300black 16
    Cmmg Mk4t Upper, 300 Aac Blackout, 16" Barrel, Fits Ar, Flat Top, A2 Brake Chokes, Cmmg Rkm11 Keymod Handguard, Black 30b129aModel: MK4TProduct Type: UpperFinish/Color: BlackFit: AR RiflesAccessories: CMMG RKM11 KeyMod hand guardDescription: Flat TopCaliber: 300 AAC Blackout..
    $604.99
  • Cmmg Upper Mk4t Sbn 5.56 16
    Cmmg Mk4t Sbn Upper, Fits Ar, 223 Rem/556nato, 16" Barrel, A2 Brake, Flat Top, Cmmg Rkm11 Keymod Handguard, Black 55bc76aModel: MK4TProduct Type: UpperFinish/Color: BlackFit: AR RiflesAccessories: CMMG RKM11 KeyMod hand guardDescription: Flat TopCaliber: 223 Rem..
    $604.99
  • Cmmg Upper Mk4t Sts 300black 16
    Cmmg Mk4t Upper, 300 Aac Blackout, 16" Stainless Barrel, Fits Ar, Flat Top, A2 Brake Chokes, Cmmg Rkm11 Keymod Handguard, Black 30bc353Model: MK4TProduct Type: UpperFinish/Color: BlackFit: AR RiflesAccessories: CMMG RKM11 KeyMod hand guardDescription: Flat TopCaliber: 300 AAC Blackout..
    $624.99
  • Cmmg Upper Recvr 556nato
    Cmmg Upper Receiver, 556nato, Fits Ar, Flat Top Sights, Forward Assist And Ejection Door Installed, Black Finish 55ba22cProduct Type: UpperFinish/Color: BlackFit: AR RiflesAccessories: Forward Assist and Ejection Door installed..
    $101.99
  • Colt M4 Stripped Upper Black
    Colt\'s Manufacturing Upper, 223rem/556nato, Black Finish, Dust Cover, Forward Assist, M4 Feed Ramps Sp63528Product Type: UpperFinish/Color: BlackAccessories: Dust Cover, Forward Assist, M4 Feed RampsCaliber: 223 Rem..
    $138.99
  • Dpms Oracle A3 Upper 556nato 16
    Dpms Upper, Oracle, 556nato, 16" Barrel, Fits Ar-15, Flat Top, Black Finish 60585Model: OracleProduct Type: UpperFinish/Color: BlackFit: AR RiflesCaliber: 556NATO..
    $358.99