Home / Buffer Tube Parts / Forward Controls Design / Forward Controls Design CNF Castle Nut Improved Staking Notches - CNF-BLK
▼ 8% below avg
Forward Controls Design CNF Castle Nut Improved Staking Notches - CNF-BLK
Lowest Price
$18.1
MSRP
$25.99
Savings
30% off
In Stock at
10 Stores
Updated
Jun 24, 2026
Compare Deals from 11 Retailers
Lowest price first
BattleHawk Armory Best
● In Stock
$18.1
AR15 Discounts
● In Stock
$19
Brownells
● In Stock
$19
Cane Creek Munitions
● In Stock
$19
Dirty Bird Industries
● In Stock
$19
Primary Arms
● In Stock
$19
Red Team Armory
● In Stock
$19.15
Palmetto State Armory
● In Stock
$19.99
Page 1 of 2
Specifications
Description
The Forward Controls CNF is based on the TDP spec castle nut, with couple of changes:Staking notches angle changed from 45 to 30 degrees, this results in longer (25% longer than TDP spec) and deeper notches than found on TDP castle nuts.Number of staking notches increased from 3 to 4, spaced equally on the CNF. This means that 3 staking notches will be visible, giving the user more staking locations.Coarse serrations on the wrench side of the nut, a single use feature to make it easier while rotating the CNF towards the end plate.
