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Pistol Caliber Complete AR Upper Assemblies
by Olympic Arms
Armalite Bushmaster
CMMG
CZ
DPMS DSArms
FN Herstal
HK
LWRC
Mossberg
Olympic Arms
Remington
Rock River
Sabre
Defence
SIGARMS
Springfield Armory
Stag Arms
Steyr
Weatherby
WA15LE® Series
Complete Pistol Caliber Upper Assemblies for your AR-15 Lower
Scopes
Sights & Lasers
Accessories
Pistol Caliber Complete AR Upper Assemblies
9mm
10mm .40SW .45ACP
Built at Olympic Arms
Olympic Arms
Lifetime Warranty
Shoot pistol caliber ammo using your AR-15
lower
NO
CHANGES or MODIFICATIONS TO YOUR AR15 LOWER
Short barreled rifle upper assembly orders available. A copy of your
tax stamp is required.
Free ground Shipping to the 48 states & no extra charge for credit cards
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These conversion units allow you to use your pistol caliber ammo on any standard .223 AR-style rifle (including Armalite, DPMS, Bushmaster, etc.) using mil-spec receiver pins. Colt® receivers using non-standard pins can be adapted using a conversion pin. We have an exclusive Forcing Cone™ guiding system and tapered bolt that makes the unit totally reliable with all types of SAAMI-spec ammunition. All units are available in 9mm,
10mm, .40 S&W and .45ACP. Units come standard with a 16" OAL
barrel. NO FFL REQUIRED Available in A2 or A3 upper assemblies
Available in short barrel and/or full auto by
special order. |
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These are 16" threaded barrels and come with an A2 sight and
a Flash Hider.
Muzzle brakes are available. |
| Detachable carry handle is not included with A3 rifles |
| Please click this link to purchase additional magazines | |
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Options for Olympic Arms upper assemblies: |
Assemblies come with one magazine. |