MSR Parts Kits

1x Pressure Plug, 1x Charging Handle Insert, 2x Firing Pin Spring, 2x Power Extractor Spring (one of each force level), 1x Bolt Buffer (extras are available in a 3-pack here) For best buffer life, a bolt weight must be used. Designed to fit dedicated...

Includes: Qty 1 - Bolt Catch Qty 2 - Bolt Catch & Pivot Pin Clip Qty 1 - Balt Catch Pin Qty 2 - Hammer / Trigger Pin Qty 1 - Bolt Catch / Safety Spring Qty 1 - Safety Qty 1 - Pivot Pin Qty 1 - Bolt Cam Pin Qty 1 - Firing Pin Retainer Pin Qty 1 - Firing...

Lower Parts Kit for the Stag 15. Kit Contains AR15 Bolt Catch Bolt Catch Spring Bolt Catch Buffer Bolt Catch Roll Pin Magazine Catch Body Magazine Catch Spring Magazine Catch Button Safety Selector Spring Safety Selector Detent Buffer Retainer Buffer...