Sienna Armory

Osprey Defense OSP-416 AR15 / M16 Piston Conversion Kits

Location: Jonathan @ Sienna Armory in Missouri City, TX

1 post in this topic

I have a few NEW Osprey Defense piston conversion kits for the AR15 / M16 carbine length gas system.

These are a really cool system that allows you to quickly convert your gas-impingement AR15 or M16 into a piston-driven gun.

Kit comes with EVERYTHING you need including bolt-carrier, handguards, piston rod, pins, etc.

These are $300 on Brownells 

$210 SHIPPED to your front door

CALL or TEXT 281-467-5424

Military Arms Channel Review:  




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