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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
FAQ
Direct Impingement
12.5″ 5.56 NATO Mid Gas
$
529.00
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14.5″ 5.56 NATO CARBINE GAS
$
529.00
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14.5″ 5.56 NATO Mid Gas
$
529.00
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MARS-L 5.56
$
2,599.00
Find a Dealer
MARS-L 5.56 Quad
$
2,599.00
Find a Dealer
MARS-L PDW 5.56
$
2,759.00
Find a Dealer
MARS-H 7.62 BATTLE RIFLE
$
3,529.00
Find a Dealer
MRP® Pistol Length Gas Tube
$
34.00
Add to cart
MRP® Carbine Length Gas Tube
$
34.00
Add to cart
MRP® Mid Length Gas Tube
$
34.00
Add to cart
MRP® Rifle Length Gas Tube
$
34.00
Add to cart
DEFENDER SOPMOD
$
619.00
Find a Dealer
MARS-L DMR
$
1,009.00
Find a Dealer
Defender-L 5.56
$
2,149.00
Find a Dealer
.308 Lower Parts Kit Light
$
149.00
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Enhanced Trigger Guard
$
39.00
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