The Strike Industries m?4AR-15 lower Receiver spring replacement kit includes 9 important springs that are commonly replaced or easily lost when building stripped lower receivers. The 9-Piece kit includes springs for the bolt catch, disconnector spring, buffer retainer spring, trigger spring, hammer spring, magazine catch spring, selector spring and two detent springs.
PRIMARY DESCRIPTION
SI AR-LRSK LOWER SPRING KIT
SPECIFICATIONS
Condition :
New
Barcode / UPC :
700371179915
On-sale :
No
Information