The Aero Precision AR15 Rifle Base Kit is the perfect start to build your own AR in both .223 Wylde and .22 LR! It includes a barrel, upper receiver, lower receiver and bolt carrier group only. You can build your AR to your exact specifications from premium foundations. We can help with sourcing and importing any parts that you need.
All of the parts in this base kit are proofed in the UK. This kit is classed as a Section 1 firearm and requires a slot for a Rifle in the applicable calibre.
.223 Wylde (proofed for .223 and 5.56 ammunition):
- Aero Precision Assembled Receiver Set
- EBF 18" fluted 1:8 twist barrel, 1/2x28 muzzle thread w/ stainless thread protector
- Nickel Boron bolt carrier group
.22 LR (16" barrel):
- Aero Precision Assembled Receiver Set
- EBF 16" barrel, 1/2x28 muzzle thread w/ stainless thread protector
- CMMG bolt group
.22 LR (12" barrel):
- Aero Precision Assembled Receiver Set
- CCA 12" barrel, 1/2x28 muzzle thread
- CMMG bolt group
Shipping Methods
Collection/On-Site Service
Collect your order from our premises in Hampshire or a Blue RPC club shoot. Have a chat with us and a browse whilst you're here!
Royal Mail/Parcel Force 24
Despatched same working day if ordered before 15:00, with next day delivery aim.
International Shipping
Despatched same working day if ordered before 15:00 GMT. Our website automatically detects what country you are in, so if it lets you order it then we can ship there!
Firearms and Ammunition
See the RFD Transfer and Club Collection page for more details.