Upper And Lower Receivers
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On Sale
STD-15 Upper Receiver, 14.5" Barrel.
Now: $315.00Was: $489.00Barrel: 14.5" 5.56 Caliber 1/8 Twist 4150 CMV Heavy Profile with M4 Feed Ramp. Chrome Lined.Gas System: Direct Impingement, Carbine LengthUpper Receiver: A3 Mil-Spec 7075-T6 Aluminum with Mil-Spec Hard Anodized Finish.Charging Handle: Standard Charging...Now: $315.00Was: $489.00 -
On Sale
STD-15 Upper Receiver, 12.5" Barrel.
Now: $315.00Was: $489.00BARREL: 12.5" 5.56 Caliber 1/8 Twist 4150 CMV Heavy Profile With M4 Feed Ramp. Chrome LinedGAS SYSTEM: Direct Impingement, Carbine LengthUPPER RECEIVER: A3 Mil-Spec 7075-T6 Aluminum With Mil-Spec Hard Anodized Finish.CHARGING...Now: $315.00Was: $489.00 -
Lower receiver with parts kit installed
$175.00**PLEASE NOTE: This item MUST be shipped to Licensed Firearms Dealer. We will contact you for a copy of the FFL that you would like to use.** Made from 7075T6 aluminum forgings Our lowers are made in house on our state of the art machines Made...$175.00 -
A3 Flattop Upper Receiver Assembly
$110.00The Standard Manufacturing Co. STD-15 upper receiver, like the STD-15 lower receiver, is entirely manufactured in-house to the most exacting tolerances and to the highest quality control levels. The STD-15 upper begins with a 7075T6 aluminum forging and...$110.00 -
AR UPPER RECEIVER
$95.00The Standard Manufacturing Co. STD15 upper receiver is completely manufactured in-house alongside the STD15 Lower receivers. As with the STD15 lower receivers, the STD15 uppers are constructed to the most exacting...$95.00 -
Lower Receiver Parts Kit
$45.00Milspec Lower Receiver Parts Kit Great quality parts to make a true Milspec Lower Receiver into a Rifle The kit includes: A2 Pistol Grip Bolt Catch Bolt Catch Plunger Bolt Catch Roll Pin Bolt Catch Spring Buffer Retainer Buffer Retainer...$45.00 -
AR LOWER RECEIVER
$127.00The Standard Manufacturing Co. STD-15 lower receiver is completely manufactured in-house to the most exacting tolerances and to the highest quality control levels. The STD-15 lower begins with a 7075T6 aluminum forging...$127.00