-
PSA JAKL 13.7″ 5.56 – UPPER RECEIVER & F5 ACR STOCK
$1,250.00Using your Mil-Spec lower receiver, turn your project into the most reasonably priced 5.56 on the market – Featuring a long-stroke piston design with a Carpenter 158 bolt and 4340…
-
Mil-Spec Forged Lower Receiver
$150.00Serialized lower recievers manufactured from Cerro Fabricated Forgings procured direct monthly and machined on 5 axis CNC machines to exacting standard with 100% repeatability – by F5 Mfg. Finished in…
-
PSA JAKL 300 Blackout Upper ONLY with Brace (Lower receiver sold seperately)
$999.00Ditch your buffer tube and embrace this long-stroke piston beaut! Paired with the F5 Mfg Modular Brace System you not only get the benefit of compact storage out of a…
F5 Essentials
