Lantac SF15 USR Forged Upper & Lower Receiver Set, 5.56mm
LA-SF15™ USR Forged Receiver Set
LanTac™ LA-SF15 Forged Receiver Set
Precision machined from 7075-T6 forgings and Type3 hardcoat Anodized, Class2 deep black.Our forged receiver set is packed with 'above milspec' features that makes it the ideal choice for shooters looking for an enhanced configuration while retaininga traditional look.
The lower receiver has a spot face cut to the takedown area allowing easier removal of the rear pin.The magwell is internally flared allowing for faster and more accurate seating of the magazine during high stress reloads.
The USR (Upper Standard Receiver) receiver features a raised pad behind the front lug to facilitate a tighter receiver fit.The barrel extension bore is smaller in diamter than the mil specification so that barrel fit is much tighter, increasing accuracy in the final assembly.
Bore, threads, Picatinny rail & front receiver face are all machined in one operation meaning that the highest concentricity and perpendicularity are maintained.M4 feedramp cuts as standard.
Manufactured in the USA from certified aluminum alloy.