https://mwo.nav-alpha.com/mechlab?b=d56f278f_SR-4 Hot, but can put out some damage. Very slow. Do not expect consistent results in quickplay. Switch to UACs after first alpha. Be careful, UACs can be spikey with heat. Chainfire if you are near redline on heat. Need something spicier and harder to pilot? https://mwo.nav-alpha.com/mechlab?b=2dfbec2e_SR-4 And here is the faster and easier version with similar short to mid-range alpha. This is probably the best version to run. https://mwo.nav-alpha.com/mechlab?b=b9808a42_SR-4 Mid-speed, great dps and more heat efficient lasers. https://mwo.nav-alpha.com/mechlab?b=978dfde5_SR-4 Spoiler test runs