10 MM

AR 10MM Glock Style Rifles, Uppers, Lowers and Parts. Compatible with AR-45 lower receivers.

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  • AR 10MM 16" MA-10MM Keymod LRBHO Slick Side Rifle Kit
    AR 10MM 16" MA-10MM Slick Side Rifle Kit LRBHOAR 10mm 16" LRBHO "SLICK SIDE" RIFLE KIT IS BUILD ON A SLICK SIDE BILLET UPPER RECEIVER WITH LRBHO (LAST ROUND BOLT HOLD OPEN) FEATURE.  KIT COMES WITH EVERYTHING YOU NEED TO COMPLETE YOUR 10MM BUILD EXCEPT  THE LOWER RECEIVER, C..
    AR 10MM 16" MA-10MM Slick Side Rifle Kit LRBHOAR 10mm 16" LRBHO "SL...
    $569.95$759.95
  • AR 10MM 16" Side Charging LRBHO Complete Upper Assembly with BCG – 10mm
    AR 10MM 16" Pistol Caliber Side Charging Complete Upper – 10mm IS BUILD ON A NON RECIPROCATING SIDE CHARGING BILLET UPPER RECEIVER WITH LRBHO (LAST ROUND BOLT HOLD OPEN).  WEIGHT: 4.2 LB 16" 10MM LRBHO UPPER FEATURES: BARREL - 16" 10MM MATCH GRADE AR BARREL. 4150 CROMOLY ..
    AR 10MM 16" Pistol Caliber Side Charging Complete Upper – 10mm ...
    $599.95$624.95
  • AR 10MM 16" SLICK SIDE LRBHO PREMIUM COMPLETE M-LOK UPPER ASSEMBLY
    AR 10MM 16" 'SLICK SIDE' PREMIUM COMPLETE M-LOK UPPER RECEIVER IS BUILD ON A SLICK SIDE BILLET UPPER RECEIVER WITH LRBHO (LAST ROUND BOLT HOLD OPEN).   16" 10MM LRBHO UPPER FEATURES: BARREL - 16" 10MM MATCH GRADE AR BARREL. 4150 CROMOLY STEEL. BLACK NITRIDE FINISH. CHAMBE..
    AR 10MM 16" 'SLICK SIDE' PREMIUM COMPLETE M-LOK UPPER RECEIVER ...
    $469.95$599.99
  • AR 10MM 4″ LRBHO  “Slick Side” Complete Upper W/ BCG and CH – 10mm
    AR 10MM 4″ Pistol Caliber Side Charging LRBHO Complete Upper with BCG – 10mm IS BUILD ON A NON RECIPROCATING LAST ROUND BOLT HOLD OPEN BILLET UPPER RECEIVER.  WEIGHT: 3.2 LB 4" 10MM LRBHO UPPER FEATURES: BARREL - 4" 10MM MATCH GRADE AR BARREL. 4150 CROMOLY STEEL. BLACK NIT..
    AR 10MM 4″ Pistol Caliber Side Charging LRBHO Complete Upper with B...
    $424.95$499.95
  • AR 10MM 4″ Pistol Caliber Side Charging LRBHO Complete Upper with BCG – 10mm
    AR 10MM 4″ Pistol Caliber Side Charging LRBHO Complete Upper with BCG – 10mm IS BUILD ON A NON RECIPROCATING SIDE CHARGING BILLET UPPER RECEIVER WITH LRBHO (LAST ROUND BOLT HOLD OPEN).  WEIGHT: 3.2 LB 4" 10MM LRBHO UPPER FEATURES: BARREL - 4" 10MM MATCH GRADE AR BARREL. 4..
    AR 10MM 4″ Pistol Caliber Side Charging LRBHO Complete Upper with B...
    $569.95$599.95
  • AR 10mm 8" LRBHO "SLICK SIDE" PREMIUM CONE KEYMOD PISTOL KIT
    AR 10mm 8" LRBHO "SLICK SIDE" PREMIUM CONE KEYMOD PISTOL KIT IS BUILD ON A SLICK SIDE BILLET UPPER RECEIVER WITH LRBHO (LAST ROUND BOLT HOLD OPEN).  KIT COMES WITH EVERYTHING YOU NEED TO COMPLETE YOUR 10mm BUILD EXCEPT LOWER RECEIVER, CAN BE PURCHASED SEPARATELY. This kit is co..
    AR 10mm 8" LRBHO "SLICK SIDE" PREMIUM CONE KEYMOD PISTOL KIT I...
    $599.95$759.99
  • AR 10MM 8" SLICK SIDE LRBHO PREMIUM COMPLETE UPPER ASSEMBLY
    AR 10MM 8" 'SLICK SIDE' PREMIUM COMPLETE UPPER RECEIVER IS BUILD ON A SLICK SIDE BILLET UPPER RECEIVER WITH LRBHO (LAST ROUND BOLT HOLD OPEN).   8" 10MM LRBHO UPPER FEATURES: BARREL - 8" 10MM MATCH GRADE AR BARREL. 4150 CROMOLY STEEL. BLACK NITRIDE FINISH. CHAMBERED IN 10..
    AR 10MM 8" 'SLICK SIDE' PREMIUM COMPLETE UPPER RECEIVER IS BUI...
    $449.95$599.99
  • AR 10MM 8″ Pistol Caliber Side Charging LRBHO Complete Upper with BCG – 10mm
    AR 10MM 8″ Pistol Caliber Side Charging LRBHO Complete Upper with BCG – 10mm IS BUILD ON A NON RECIPROCATING SIDE CHARGING BILLET UPPER RECEIVER WITH LRBHO (LAST ROUND BOLT HOLD OPEN).   8" 10MM LRBHO UPPER FEATURES: BARREL - 8" 10MM MATCH GRADE AR BARREL. 4150 CROMOLY ST..
    AR 10MM 8″ Pistol Caliber Side Charging LRBHO Complete Upper with B...
    $599.95
  • AR 10MM Moriarti Arms 16" MA-10MM Slick Side Rifle LRBHO
    AR 10MM Moriarti Arms 16" MA-10MM Slick Side Rifle, LRBHO (Last Round Bolt Hold Open) Moriarti Arms, Blow Back, 10MM, 16" Barrel, 5/8x24, 1:16 Twist, Black Finish, LRBHOPicture shows quadrail free float handguard. Available also in slim keymod and mlok option.PRODUCT SPECIFICATIONSManufacturer:&n..
    AR 10MM Moriarti Arms 16" MA-10MM Slick Side Rifle, LRBHO (Last Rou...
    $999.95$1,150.00
  • AR 10MM Moriarti Arms 4" MA-10MM Side Charging Pistol LRBHO
    AR 10MM Moriarti Arms 4" MA-10MM Side Charging Pistol LRBHO Moriarti Arms, Blow Back, 10MM, 4" Barrel, 1:16 Twist, Black Finish, Cone Muzzle Brake, Side Charger, Last Round Bolt Hold OpenPRODUCT SPECIFICATIONSManufacturer: Moriarti ArmamentsModel: MA-10M-4-LRBHOAction: Blow BackTyp..
    AR 10MM Moriarti Arms 4" MA-10MM Side Charging Pistol LRBHO Mori...
    $999.95$1,250.00
  • AR-40 .40 S&W / 10mm Bolt Carrier Group – BCG (Glock Compatible)
    AR-40 .40 S&W / 10mm Bolt Carrier Group – BCG (Glock Compatible)Model: AR-40 Standard .40 S&W BCG (Glock Compatible)Caliber: .40 cal / 10mmWeight: 14.3 ozAR-40 .40 S&W / 10mm Bolt Carrier Group – BCG (Glock Compatible)US Made 8620 steel with mag phosphate finishRamped..
    AR-40 .40 S&W / 10mm Bolt Carrier Group – BCG (Glock Compatible...
    $149.95
  • AR-45 Complete Billet Lower Receiver — Glock Style Mags
    AR-45 Complete Billet Lower Receiver — Glock Style Mags Manufacturer: Moriarti ArmamentsModel: AR-45 Billet Lower ReceiverType: AR-45 Complete Lower Receiver — milled from 7075 T6 aircraft grade aluminum billetsCaliber: MultiMagazine: Accepts any Glock style l..
    AR-45 Complete Billet Lower Receiver — Glock Style Mags Manufa...
    $329.99
  • AR-45 Pistol Billet Lower Receiver — Glock Style Mags
    AR-45 Pistol Billet Lower Receiver — Glock Style Mags Manufacturer: New Frontier ArmoryModel: AR-45 Billet Lower ReceiverType: AR-45 Complete Lower Receiver — milled from 7075 T6 aircraft grade aluminum billetsCaliber: MultiMagazine: Accepts any Glock sty..
    AR-45 Pistol Billet Lower Receiver — Glock Style Mags Man...
    $399.99
  • AR-45 Stripped Billet Lower Receiver — Glock Mags
    AR-45 Stripped Billet Lower Receiver — Glock MagsManufacturer: Moriarti ArmamentsModel: C-45Type: AR-45 Stripped Lower Receiver — milled from 7075 T6 aircraft grade aluminum billetsCaliber: Multi (will accept .45/10mm, and other Glock large frame caliber magazines)Magazine: Accep..
    AR-45 Stripped Billet Lower Receiver — Glock MagsManufacturer: ...
    $169.99
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  • AR-45 45ACP 10 oz Blowback Buffer
    AR-45 45ACP 10 oz Blowback BufferEXTENDED LENGTH FOR PROPER BOLT CATCH OVER TRAVELWORKS WITH STANDARD CARBINE SPRING10 OZ BUFFER WEIGHTFOR BLOWBACK OPERATED BUILDS ONLYMade in U.S.A. ..
    AR-45 45ACP 10 oz Blowback BufferEXTENDED LENGTH FOR PROPER BOLT CA...
    $49.95
  • Mag Lock  for AR-9 and AR-45 - California Compliant
    Patriot Bullet Button for AR-9 & AR-45 - CA CompliantManufacturer: ARMaglockThis California Compliant Bullet Button for AR-9 & AR-45 converts the AR-9 & AR-45 detachable mag system into a system that requires the user to slightly pivot the upper receiver open to relea..
    Patriot Bullet Button for AR-9 & AR-45 - CA CompliantManufactur...
    $38.99