Mk Mk2 Buffer Mod 1 - T2
$119.99 at GunMag Warehouse · 7 stores
In stock
Best price
$114.99at GunMag Warehouse
In stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| GunMag Warehouse Best price | $114.99checked Oct 1, 2026 | In stock | Buy at GunMag Warehouse | |
| Brownells | $124.16checked Oct 1, 2026 | In stock | Buy at Brownells | |
| OpticsPlanet | $124.16Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| Ammunition Depot | $137.99checked Oct 1, 2026 | In stock | Buy at Ammunition Depot | |
| Battlehawk Armory | $44.95checked Oct 1, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $124.99Salechecked Oct 1, 2026 | Check store | Buy at Palmetto State Armory |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $114.99 at GunMag Warehouse. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $137.99 | $137.99 | $137.99 |
| Battlehawk Armory | $44.95 | $44.95 | $44.95 |
| Brownells | $124.16 | $124.16 | $124.16 |
| GunMag Warehouse | $114.99 | $114.99 | $114.99 |
| OpticsPlanet | $124.16 | $124.16 | $124.16 |
| Palmetto State Armory | $124.99 | $124.99 | $124.99 |
Since Sep 27, 2026.
About this part
The Recoil ST-T3 Extra-Heavy Buffer is an AR-15 buffer part from Spikes Tactical. It's sold by 6 stores (4 in stock), from $44.95 to $137.99. The lowest in-stock price in the last 30 days was $114.99 at GunMag Warehouse.
Specifications
- Manufacturer
- Spikes Tactical
- Type
- Buffer
- Platform
- AR-15
- Material
- Aluminum
From the manufacturer
Machined aluminum recoil buffer comes in three weights, so you can select the buffer that gives the best combination of recoil control and reliability in your carbine with an M4-type adjustable stock. All have a mil-spec polyurethane bumper, durable hard-anodized finish, and the Spike's logo. ST-T1 is a standard-weight (3 oz.) buffer filled with low-density tungsten powder (LDTP) that eliminates the noise and shock caused by the hard reciprocating weights found in the original-style factory buffer. Aids in smoother cycling and helps minimize bolt bounce. ST-T2 is filled with high-density tungsten powder (HDTP) for extra weight (4.1 oz.) behind the carrier to reduce cycle rate. Help you Mfg: Spikes Tactical SPECS: Aluminum, hardcoat anodized, black. Polyurethane bumper. 3A 1/4" (8.2cm) long. ST-T1 - 3 oz. (85g) wt.; ST-T2 - 4.1 oz. (117g) wt.; ST-T3 - 5.4 oz. (153g) wt. Fits AR-15 carbines with M4-type collapsible stock only.
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