Spike's Tactical Delta Ring Assembly with Nut for AR Rifles - SDR100A
Spike's Tactical
The Spike's Tactical Forward Assist Assembly for AR Rifles (Model SFT5000) is a mil-spec forward assist kit built for shooters who want to add or restore this essential control to their AR upper receiver. Whether you're building a rifle from a stripped upper, replacing a worn component, or completing a custom assembly, this kit gives you the functional pieces needed to install a working forward assist without guesswork or sourcing parts individually.
Forward assist assemblies are particularly useful in duty and combat-oriented rifles, where reliable chambering under stress matters. The SFT5000 follows mil-spec dimensions and tolerances, so it fits and functions like the original equipment on a standard AR platform. This is the kind of no-nonsense part that belongs in a proper build—not flashy, but absolutely worth having when you need it.
Installation is straightforward for anyone comfortable working on an AR upper receiver. The kit includes all the essential components: the forward assist itself, the retention pin, and the spring. If you're assembling an upper from scratch or maintaining an existing rifle, this is a reliable choice from a brand known for solid, practical AR parts.
| Brand | Spike's Tactical |
| Model | SFT5000 |
| Type | Forward Assist Assembly Kit |
| Standard | Mil-Spec |
| Contents | Forward Assist, Retention Pin, Spring |
Yes, this is a mil-spec forward assist kit designed for standard AR rifles and AR-15 platforms. It installs into a stripped upper receiver using standard AR dimensions.
The SFT5000 includes the forward assist itself, the retention pin, and the spring—everything you need to complete a functional forward assist installation on your upper receiver.
The forward assist assembly is designed for installation into a stripped upper receiver. If you're comfortable performing basic AR assembly, you have the skills needed. If you're unsure, a qualified gunsmith can handle installation quickly.
A forward assist helps ensure reliable chambering of a round, especially under stress or in duty applications. It's a proven control that gives you additional assurance when it matters most.