These high quality components will provide excellent fit and reliable function in your AR series rifle and are perfect for upgrading existing components or replacing worn or broken parts. LUTH-AR's steel castle nut id a great way to finish off your carbine. Machined from 4140 steel with a manganese phosphate coating, the Carbine Castle Nut/Locking Ring is an excellent replacement part or is ideal when building new rifles.
/> For illustration purposes only, this image may not be an exact representation of the product.
LUTH-AR Carbine Lock Ring (Castle Nut)
$4.75
Flat Rate
$13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees.
Ships To Your Home
Fulfilled by a partner warehouse.
Partner Fulfilled
