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Aero Precision M5 (.308) Threaded Assembled Receiver Set - Anodized - APCS308159 vs Aero Precision M4E1 Threaded Receiver Set - Anodized - APCS100177SReceiver Sets

Put receiver sets head to head to compare size, weight, and more.

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Receiver Sets Aero Precision M4E1 Threaded Receiver Set - Anodized Black - APCS100177S Aero Precision M5 (.308) Threaded Assembled Receiver Set - Anodized Black - APCS308159
Summary
Rating
Review Rating Not Rated
Review Rating Not Rated
Rank
#3074
#555
Weight 5.44 oz 24.704 oz
Details
Brand AERO PRECISION AERO PRECISION
Prices
MSRP $206.98 $344.99
Used Price $144.89 $241.49
Sale Price $186.28 $310.49

Receiver Sets Descriptions

Aero Precision M4E1 Threaded Receiver Set - Anodized Black - APCS100177S

Includes: M4E1 Lower Receiver in Anodized Black M4E1 Threaded Assembled Upper Receiver in Anodized Black M4E1 Lower Receiver Features: Threaded Bolt Catch Roll Pin – Allows for simple installation of the bolt catch and virtually eliminates the chance to damage the finish during installation (pin included). Integrated Trigger Guard – Eliminates the possibility of breaking the trigger guard tabs by integrating the trigger guard into the lower, creating a stronger more rigid platform to build upon. Upper Tension Screw – Allows users to fine tune the fit of the upper and lower receiver using a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. This provides a tight fit with any standard AR-15 upper receiver. Threaded Takedown Pin Detent Recess – Allows user to easily install the Takedown Pin detent and spring with the use of a 4-40 set screw (no more launching detents across the room). Increased Magwell Flare – Increased the flare of the magwell to aid in quick and efficient magazine changes. M4E1 Threaded Assembled Upper Receiver Features: New enhanced forging that gives the upper receiver a “billet look” Forward Assist and Dust Cover Already Installed M4 Feedramps .250 takedown pin holes Lazer engraved T-marks

Aero Precision M5 (.308) Threaded Assembled Receiver Set - Anodized Black - APCS308159

Aero Precision APCS308159: Aero Precision’s M5 receivers are engineered to match flawlessly, providing the operator superior performance and accuracy in a durable and dependable platform Upper Receiver Features: Platform: M5 (.308) Material: Machined from 7075-T6 forged aluminum Coating: Matte black hard-coat anodized Mil 8625 Type 3 Class 2 M4 Feedramps .2795” takedown pin holes (DPMS size) AR 308 High Profile (.210) Tang Accepts standard DPMS .308 components Laser engraved T-marks Includes Port Door and Forward Assist Lower Receiver Features: Platform: M5 (.308) Material: Machined from 7075-T6 forged aluminum Coating: Matte black hard-coat anodized Mil 8625 Type 3 Class 2 Markings: “Cal Multi” Works with standard DPMS 308 components and magazines Rear takedown pin detent hole is threaded for a 4-40 set screw Bolt catch is threaded for a screw pin (no roll pin needed) Integrated trigger guard Selector markings will work with 45, 60 or 90 degree safety selectors Accepts Battle Arms Development short throw safety selectors, but will work with any standard selector No gap with aftermarket pistol grips

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