Spikes T3 tungsten buffer is the heaviest in their carbine lineup at 5+ oz. Slows down the bolt cycle on hot loads. Tungsten weights inside dont rattle. Use when running a 14.5 mid or shorter with high gas pressure.




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Spike's Tactical
Overview
The Spike's Tactical T3 Tungsten Buffer is designed to enhance the performance of your AR-15 build by providing increased weight for improved recoil management. This buffer is made from aluminum and fits Mil-Spec carbine buffer tubes, ensuring compatibility with a wide range of stock options. Builders often incorporate this buffer in setups focused on balanced performance and reduced muzzle rise, making it a solid choice for both tactical and competitive applications.
Based on build data

Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C

Fortis Lightweight Enhanced AR-15 End Plate, Gold - LE-BLK-K1-GOLD

Strike Industries Extended Bolt Catch

Strike Industries AR-10 Shift Pins, Black - SI-AR10-SHIFT-BK

Rise Armament Ar-15 Magazine Release Button - Rise Red

Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension
| Product | Category | Times Built Together |
|---|---|---|
| Strike Industries Flat Wire Spring for AR Carbine - AR-FWS-C | 33 | |
| Fortis Lightweight Enhanced AR-15 End Plate, Gold - LE-BLK-K1-GOLD | 26 | |
| Strike Industries Extended Bolt Catch | 22 | |
| Strike Industries AR-10 Shift Pins, Black - SI-AR10-SHIFT-BK | 21 | |
| Rise Armament Ar-15 Magazine Release Button - Rise Red | 21 | |
| Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension | 17 |
Builds in the community that include the Spikes Tactical T3 Tungsten Buffer, Black - SLA00T3
| Build | Parts | Total |
|---|---|---|
![]() | 30 | $6485.00 |
![]() | 24 | $1684.97 |
![]() | 23 | $1299.99 |
![]() | 20 | $1618.68 |
![]() | 33 | $6455.65 |
![]() | 25 | $1916.54 |
1 global rating
Spikes T3 tungsten buffer is the heaviest in their carbine lineup at 5+ oz. Slows down the bolt cycle on hot loads. Tungsten weights inside dont rattle. Use when running a 14.5 mid or shorter with high gas pressure.