Fulton Armory's $89.95 HUB Mount Puts a Silencer on Your M14
Fulton Armory now sells a HUB Mount that lets an M14 or M1A accept a standard 1.375x24 suppressor. The adapter costs $89.95, and Fulton sells it directly from its site. An optional mounting wrench runs $12.95. Both were in stock when this was published. The mount solves the biggest barrier to suppressing an M1A: the rifle's unusual thread pitch. Fulton built the HUB to bridge that gap. The catch is the muzzle device. The M14's flash hider doubles as the front sight base, so removing it for the HUB means finding a new home for the front sight. Shooters who want to keep iron sights will need a second part to make this work.
Key Details
The product and its pricing break down as follows:
- Product: Fulton Armory M1A/M14 HUB Mount
- Function: Adapts the rifle's uncommon muzzle thread pattern to the standard 1.375x24 pattern used by many suppressors
- Price: $89.95 for the HUB Mount
- Optional accessory: Mounting wrench at $12.95
- Availability: In stock at Fulton Armory as of publication
- Front sight issue: Removing the flash hider removes the front sight base
- Suggested fix: Smith Enterprises Gas Lock, which carries a new front sight mount at the gas plug location
The source also flags the rifle's gas system. On the M1A and M14, you cannot adjust gas flow without swapping the gas plug. Many suppressors add enough backpressure to damage the operating rod. The source treats those two problems as solvable and then identifies thread pitch as the remaining hurdle. Fulton's HUB addresses that hurdle. The gas system and operating rod still need attention before you run a can on the rifle regularly.
Background
The M14 entered U.S. Army service in 1957. It chambers 7.62x51mm NATO and draws its action design from John Garand's M1 rifle. Springfield Armory later produced the M1A as the civilian semi-automatic version. Both rifles carry a muzzle thread pattern that differs from the 1.375x24 standard used on most rifle suppressors. That mismatch has forced owners to buy adapters, lathe their own threads, or skip suppressors altogether.
Suppressors fall under the National Firearms Act of 1934. For decades, the NFA imposed a $200 transfer tax on each suppressor, and buyers filed ATF Form 4 and waited for approval. The 2025 reconciliation law, the One Big Beautiful Bill Act, reduced that tax to $0 for suppressors effective January 1, 2026. The paperwork remains. ATF approval still comes before you take possession. Accessories like the HUB Mount exist because the M1A's thread issue never disappeared, even as suppressor costs fell.
Why It Matters for Gun Owners
If you own an M14 or M1A, this part matters most. The HUB gives you a supported path to suppressing a battle rifle without a custom barrel job. It also affects anyone who wants a quieter range session with a .308-class rifle and a standard suppressor. Owners in suppressor-friendly states gain the most convenience, but the federal process applies everywhere. Before you bolt on any can, confirm your ATF approval is in hand. Check your state's rules too, since some states still restrict or prohibit suppressor ownership.
Plan the sight setup before you buy. Pulling the flash hider takes the front sight with it. If you want irons, budget for the Gas Lock or another front sight solution from day one. Measure your suppressor's mounting interface against the HUB before ordering. Keep the mounting wrench on hand so you can seat the mount consistently. Watch your operating rod and gas system after your first suppressed string. Signs of trouble include cycling changes, unusual wear, and harder bolt movement.
DownRange Analysis
Bruen governs carry rights and the historical test for firearm regulation. It does not address accessory fitment, so the real friction here sits in the NFA paperwork rather than in the constitutional argument. The $0 tax removed most of the cost barrier. What remains is the approval wait and the registry. Against that backdrop, $89.95 for a thread adapter is a small expense. The mount itself costs less than the time most owners spend sourcing a proper suppressor.
The market signal is clear. Manufacturers now build adapters for oddball platforms because suppressor demand keeps growing. Expect more mounts, more front sight workarounds, and more gas system accessories. Right now, the smart move is simple. Confirm your ATF status before you thread anything on. If you run irons, price the front sight fix alongside the HUB. Inspect the operating rod after your first suppressed session, and do not skip that step.
