Description
Anyone chasing that early M16A1 vibe on a retro build knows the little details make or break the look, and the forward assist is one of the first things a trained eye lands on. The TacFire Tear Drop Forward Assist nails the period-correct silhouette from those early rifles, giving your upper the classic teardrop profile instead of the round button found on later M16A2 and modern guns. It's machined from steel and finished in parkerized black, so it holds up to handling and wipes down clean after a range day.
What the Tear Drop Shape Actually Does
The teardrop head isn't just for looks. That larger surface area gives your thumb a bigger, more positive spot to press when you need to nudge the bolt into battery, which matters when your hands are cold, wet, or gloved up. The forward assist itself is a ratchet-style pawl that grabs the serrations on the bolt carrier and pushes it forward to lock the bolt, handy for quietly closing the action or seating a round when things get dirty.
Fitting the TacFire Forward Assist to Your Upper
This one is designed to drop into M16A1-style and standard AR-15 forward assist pockets. It comes complete with the spring and roll pin, so you're not hunting for small parts to finish the job. If you're building a Vietnam-era clone, a Mk12-inspired setup, or you just prefer the old-school teardrop over the round button, this is a straightforward swap that pulls the whole aesthetic together.
Built From Parkerized Steel
Steel construction and a matte parkerized coat give this piece the durability and muted finish that matches a retro or mil-style upper. It weighs right around an ounce, keeps a low-key appearance next to your handguard and receiver, and won't draw attention for the wrong reasons. Proudly made in the USA, it's an easy way to add correct character to a build without breaking the bank.
Key Specifications
- Manufacturer: TacFire
- Manufacturer Part Number: MAR094TD
- Model: Tear Drop Forward Assist
- UPC: 811261029279
- Product Type: Forward Assist
- Style: Teardrop / M16A1
- Material: Steel
- Finish: Parkerized
- Color: Black
- Fits: M16A1 / AR-15 style uppers
- Weight: 0.9 oz
- Country of Origin: USA
What’s Included
- Tear drop forward assist assembly
- Spring
- Roll pin
Frequently Asked Questions
What is the difference between a teardrop and a round forward assist?
The teardrop style is the earlier M16A1 design with a larger, elongated head, while the round button came later on the M16A2 and most modern ARs. That bigger surface on the teardrop gives you more to push against and less chance of slipping when you actuate it. Function-wise both do the same job of driving the bolt into battery, so a lot of the choice comes down to the look and era you're going for.
Will this TacFire Tear Drop Forward Assist fit a standard AR-15 upper?
Yes, it's cut to fit M16A1-style and standard AR-15 forward assist pockets. Fit can occasionally run tight on certain retro-clone receivers, so if you're working with a specialty upper it's worth checking the pocket before you drive the pin. For most standard uppers it's a direct swap.
Does it come with everything needed to install it?
It ships with the spring and roll pin, so you have the small parts required to finish the install. You'll just want a roll pin punch and a way to support the receiver while you drive the pin. It's a simple job for anyone comfortable with basic AR assembly.
Is the parkerized finish durable?
Parkerized steel is a proven, low-maintenance finish that resists corrosion and gives a flat, non-reflective look that blends right in with a mil-style or retro upper. It holds up well to regular handling and range use. A quick wipe with a lightly oiled rag now and then keeps it looking right.



Reviews
There are no reviews yet.