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Aero Precision M4E1 AR-15 5.56 NATO Black Anodized Receiver
Aero Precision$146.99MSRP: $150.00The M4E1 Threaded Upper Receiver features an angular machined design that helps it stand apart from standard mil-spec upper receivers. It is threaded to accept a standard AR-15 barrel nut and forged... -
Aim Sports AR-15 Build Kit: 5.56 NATO, 10.5" Barrel, M-LOK Handguard
Aim Sports$449.99Mil-Spec Forged 7075-T6 completely assembled upper rec. Type III hard coat anodized for maximum durability. M4 barrel extensions. 10.50" 4150 CMV steel and bolt is 9310 tool steel. Both are nitride... -
TacFire UP01C2 AR-15 Stripped Upper Receiver 5.56 NATO Black Anodized
TacFire$86.99Tacfire UP01-C2: Ready to be built into your next upper, this kit includes a black anodized 7075 T6 aluminum stripped upper receiver, forward assist assembly, dust cover assembly, and A2 style... -
Yankee Hill 125 AR-15 Lower Receiver 5.56 NATO Black Anodized
Yankee Hill$176.00MSRP: $199.95The YHM lowers are machined 100% in house from forged 7075-T6 aircraft grade aluminum. They feature over sized magazine well chambers for easier magazine changes. They will accept all generations of... -
Aero Precision M4E1 Enhanced AR-15 Receiver - 5.56 NATO, Black Anodized Aluminum
Aero Precision$211.99The M4E1 upper receiver is a one-piece design combining the handguard mounting platform with the upper itself. It is machined from 7075-T6 aluminum with, M4 feedramps, .250 takedown pin holes, and...
Description
The AIM Sports Inc Complete Lower Parts Kit was designed to be the ideal lower receiver for anybody attempting to enhance the quality of their shooting experiences. These AR15 Lower Parts from the specialists at AIM Sports Inc are made using the kinds of effective and strong materials you are expecting to come out of this renowned name. The only thing you will need with this kit is a stripped lower.
