Description
Stripped Upper Receiver
The Aero Precision Stripped Upper Receiver is crafted from a 7075-T6 aluminum forging machined to MIL-SPEC including M4 feed ramps. The upper is then Type III Class 2 hardcoat anodized and laser engraved with T-marks. Compatible with all MIL-SPEC AR-15/M16 components.
Features:
- M4 feedramps
- Anodized black
- Machined for .250” takedown/pivot pins
- Laser engraved T-marks
- Weight: 6.9 oz
Upper Parts Kit
The A3 Upper Receiver Parts Kit contains everything you need to assembly the forward assist and ejection port door cover for MIL-SPEC AR-15 upper receivers.
Kit includes:
- Ejection port cover
- Ejection port rod
- Ejection port c-clip
- Ejection port spring
- Forward assist button
- Forward assist spring
- Forward assist pin
Zero Impulse Muzzle Brake
The Radical Firearms Zero Impulse Muzzle Brake features a highly effective, patent pending three chamber design that redirects high pressure gasses. This significantly reduces both felt recoil and muzzle rise, aiding the shooter in staying on target even during full auto fire. The rear-angled side ports with generous top ports are exceptionally effective, allowing for faster follow-ups and dramatically reducing the effort required to stay on target. Machined from a solid piece of 4150 chrome moly steel and finished with an exceptionally corrosion resistant salt bath Nitride, this AR-15 muzzle device is highly durable as well!
Features:
- Length: 2.385”
- Diameter .855”
- Weight: 3.2 oz
- 1/2x28 for 5.56 NATO
- Includes crush washer
Brand: Aero Precision
Forward Assist
Port Door
NOTE: Limit 1 per household. Quantities exceeding 1 will not allow checkout.
SKU#: KIT-AP5016-URPK-ZS556
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