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Firearms
MARS™ Rifles
Defender Rifles
Standard Patrol Models
Grenade Launchers
Parts + Gear
Uppers
Upper Parts
Barrels
Lower Receivers
Lower Receiver Parts
Triggers & Selectors
Buttstocks
Bolts & Bolt Carrier Groups
Bolt & Carrier Parts
Sights
Charging Handles
Accessories
Grenade Launcher Accessories
Gear
Magazines
Sales
Merch
News
Dealers
Home
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Upper Parts
/ Ejection Port Spring
$
3.50
Out of Stock
Ejection Port Spring
Ejection Port Spring
$
3.50
Find A Dealer
LMP089B
View Specs & Details
Details
NSN: 1005-99-151-5002
Specs
Upper Type
MRP Parts
,
Standard Upper Parts
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