Aero Precision X15 (5.56) Lower Receiver and CMMG LPK Combo
Aero Precision X15 Stripped Lower Receiver
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Manufacturer Number: APAR501101
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AR15 Gen 2 Stripped Lower Receiver
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Flared Magwell
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Multi-Caliber Markings
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Nylon-Tipped Tensioning Set Screw Included
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Takedown Pin Detent Hole Threaded for 4-40 Set Screw
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7075-T6 Machined Aluminum
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Color: Black
Our AR15 Gen 2 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, our lowers work with standard AR15 components and ensure the highest quality with a correct component interface.
Gen 2 Improvements
- Upper Tension Screw - Allows users to fine tune the fit of the upper and lower receiver through the use of a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. This provides a tight fit with any standard AR15 upper receiver.
- Increased Magwell Flare - Allows for easier insertion of magazines and provides a sleeker look.
Includes:
- Stripped AR15 Lower Receiver, Gen 2
- Nylon tipped tensioning set screw
CMMG 5.56 Lower Parts Kit
Kit Includes:
- Bolt catch/roll pin
- Bolt catch plunger/spring
- Trigger guard/roll pin
- Trigger
- Trigger spring
- Disconnector
- Disconnector spring
- Hammer
- Hammer spring
- Trigger/hammer retaining pins
- Safety, detent, & spring
- Magazine catch, spring, & release button
- Pivot/takedown pins, detents, & springs
- A2-style pistol grip/grip screw & washer
- Buffer retainer/spring
Determined at checkout.
