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Fortis Manufacturing K1 Enhanced End Plate Castle Nut Combo OD Green
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Castle nut and end plate are 7075 T6 Aircraft Grade Aluminum
Lightweight design at only .59 oz / 16.8 grams total
No set screws or ratcheting system
Quick Detach Socket - 360 rotational locking interface
Specifications
Brand
Model
K1
MPN
LE-BLK-K1-ODG
UPC
850015927522
MSRP
$39.95
Weight
0.59 oz
Finish
Anodized
Fits
AR-15 buffer tube (castle nut and end plate system)
Color
OD Green
Platform
AR-15
Description
The Fortis Manufacturing K1 Enhanced is a castle nut and end plate combination for the AR-15 buffer tube, sold as a bundle in an OD Green anodized finish. It is designed to keep the castle nut from backing out of the buffer tube without relying on set screws or staking the end plate.
The K1 system uses a locking lever that seats through a slot on the bottom of the end plate and into matching cutouts on the castle nut, which the manufacturer describes as an ultra-precision fit. The complete assembly weighs 0.59 oz (16.8 grams), making it a lightweight option for the AR-15 platform.
- Manufacturer: Fortis Manufacturing Inc.
- Model: K1 Enhanced (K1 locking system)
- Type: Buffer tube castle nut and end plate
- Platform: AR-15
- Finish: Anodized
- Color: OD Green
- Weight: 0.59 oz (16.8 g)
- Sold as: Bundle
