Compare the Empire BT-4 Combat and Spyder MR100 Pro side by side: price, specs, firing modes, weight, and maintenance — and see which paintball gun is the better buy for your style of play.
| Empire BT-4 Combat | Spyder MR100 Pro | |
|---|---|---|
| Price Tier | Budget | Budget |
| Typical Price | $70-130 (used) | $90-130 |
| Operation | Mechanical inline blowback | Mechanical stacked-tube blowback |
| Firing Modes | semi-auto | semi-auto |
| Caliber | .68 | .68 |
| Feed | Gravity hopper | Gravity hopper |
| Air | HPA/CO2 | HPA/CO2 |
| Operating Pressure | ~250 psi | ~300 psi |
| Weight | 3.3 lb | 3.3 lb |
| Maintenance | Low | Low |
The Empire BT-4 Combat and Spyder MR100 Pro are both budget paintball guns, so the choice comes down to how each one fits your game rather than how much you spend. The two land close enough on price that cost alone is unlikely to settle it. Both run electronic firing modes, so trigger feel and board tuning matter more here than the spec sheet. The Empire BT-4 Combat is built with used-market scenario and woodsball in mind. The Spyder MR100 Pro is built with budget scenario and woodsball in mind. Availability differs too: the discontinued (common) Empire BT-4 Combat and the in production Spyder MR100 Pro won't always be equally easy to find new. Bottom line: the two are closely matched, so let price, looks, and what's in stock be your tiebreaker.