Fortis Manufacturing Fortis K2 System Locking Lever Castle NutAR-15

Specifications

Mfr data
Weight
0.35 oz
finish
Anodized
material
7075-T6 Aluminum
mil spec
No
warranty
Manufacturer's warranty
wrench size
Standard AR-15 castle nut wrench (torque: 15-20 ft-lbs max)
staking type
No staking required — locking lever mechanism
thread pitch
1-3/16-16 TPI
color options
Black,FDE,Grey,ODG
compatible with
Mil-spec carbine buffer tubes,Commercial carbine buffer tubes,Fortis LE End Plate (required)
country of origin
USA
Fortis ManufacturingLCL-P-6587

Fortis Manufacturing Fortis K2 System Locking Lever Castle Nut

The Fortis K2 System is one of the most innovative castle nut designs on the market, featuring a locking lever mechanism that eliminates the need for staking entirely.

Castle Nut0.35 oz
Best price today$32.95
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