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Home  Shooting Supplies & Accessories  Tactical Rifle Accessories  

AR - 15 SBR Upper Assembly, 11 Barrel

Complete AR - 15 Upper Assembly transforms your AR into a 50 - rd. powerhouse. Choose 16" or 11" barrel.

AR-15 SBR Upper Assembly

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Performance plus! Turn your standard AR-15 Rifle into a FNH 5.7 with a 16" barrel. Or choose the SBR 11" barrel. Both conversions offer plenty of zing!


  • No prone shooting interference. Top-mounted mag. (not included) for straight line, lower profile shooting
  • Performance design ejects spent casings down the magazine well, eliminating flying brass and hot cases down shirt collars. Yee-ouch!
  • Upper receiver and rails are precisely milled from a monolithic block of 7075 T6 aircraft aluminum for years of service
  • Rails accommodate any style of sighting system
  • Barrel has flash hider
  • Blow-back action means no gas system to get fouled which makes maintenance easy.

Choose your barrel length. Then order ONLINE today!

AR-15 SBR Upper Assembly, 11" Barrel

AR-15 5.7 Upper Assembly, 16" Barrel

Please Note: Intended for use with carbine stocks and comes with a carbine (230g) buffer. An additional (233.5g) buffer is required for all "butt-stock" / A2 type lower receivers.

WARNING: You must be 18 or older to purchase Assault Rifle Parts.
WARNING: Assault Rifle Parts cannot be shipped to CA; Chicago, IL; New York City; NJ; D.C.; MA; Canada or Puerto Rico. Please check your State, County and City laws for restrictions before ordering Assault Rifle Parts.

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WX2-162198 - AR - 15 SBR Upper with 11" Barrel
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WX2-162199 - AR-15 5.7 Upper with 16" Barrel
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WX2-162198 - AR - 15 SBR Upper with 11" Barrel
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WX2-162199 - AR-15 5.7 Upper with 16" Barrel
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Muzzle Mate® Cleaning Shield
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6-pack Gun Wipes
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WCS6-76494 - 6-pack Gun Wipes
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Guide Gear® Stereo Hearing Protection
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WCS7-121509 - Guide Gear® Stereo Hearing Protection
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