MIL SPEC PART# 550-70-00001B002
MK45 N5  127MM  Bore Brush with Storage Bag  
 
NSN# 1020-01-399-7428
Made in USA 
 
* Contact Pro-Shot Defense for Details on additional MK45 System Components and Full Kit Details. 
 
*MK45 FULL KIT N5 Bore & Chamber Brush, SLEEVES, & CLP 127mm
MFG# 628029-3 NSN: 1020-01-307-8295
 
*Chamber Sleeve, N5 4 QTY. 40 Packs/ 160 Total Qty. Sleeves
MFG# 7626123
 
*N5 Bore Brush & Chamber Brush Storage Bag
MFG# 7626132