http://en.wikipedia.org/wiki/M1_Abrams
http://en.wikipedia....ts_and_upgrades
Quote
- XM1: Experimental model. Nine test-beds were produced in 1978.
- M1: First production variant. Production began (at Chrysler) in 1979 and continued to 1985 (at General Dynamics) (3,273 built for the US).
- M1IP (Improved Performance): Produced briefly in 1984 before the M1A1, contained upgrades and reconfigurations like new turret with thicker frontal armor, new turret is referred as "long" turret instead of older "short" turret, armor upgraded from ~650mm line of sight thickness to ~880mm (894 build for US).
- M1A1: Production started in 1985 and continued to 1992, pressurized NBC system, rear bustle rack for improved stowage of supplies and crew belongings, redesigned blow-off panels and M256 120 mm smoothbore cannon (4,976 built for the US Army, 221 for USMC, 755 for Egypt, 59 M1A1 AIM SA sold to Australia).
- M1A1HA (Heavy Armor): Added 1st generation depleted uranium armor mesh, some tanks were later upgraded with 2nd generation depleted uranium armor mesh, and are unofficially designated M1A1HA+.
- M1A1HC (Heavy Common): Added new 2nd generation depleted uranium armor mesh, digital engine control and other small upgrades common between Army and Marine Corps tanks.
- M1A1D (Digital): A digital upgrade for the M1A1HC, to keep up with M1A2SEP, manufactured in quantity for only 2 battalions.
- M1A1AIM v.1 (Abrams Integrated Management): A program whereby older units are reconditioned to zero hour conditions;[64] and the tank is improved by adding Forward-Looking Infra-Red (FLIR) and Far Target Locate sensors, a tank-infantry phone, communications gear, including FBCB2 and Blue Force Tracking, to aid in crew situational awareness, and a thermal sight for the .50 caliber machine gun. General Dynamics has been awarded contracts by the US Army to supply this variant.[50]
- M1A1AIM v.2/M1A1SA (Situational Awareness): Upgrades similar to AIM v.1 tanks + new 3rd generation depleted uranium armor mesh.
- M1A1FEP (Firepower Enhancement Package): Similar upgrade to AIM v.2 for U.S.M.C. tanks.
- M1A1KVT (Krasnovian Variant Tank): M1A1s that have been visually modified to resemble Soviet-made tanks for use at the National Training Center, fitted with MILES gear and a Hoffman device.
- M1A1M: An export variant ordered by the Iraqi Army.[65]
- M1A1HA (Heavy Armor): Added 1st generation depleted uranium armor mesh, some tanks were later upgraded with 2nd generation depleted uranium armor mesh, and are unofficially designated M1A1HA+.
Whats important here is that these are different weapon platforms that are "produced". They are not some hot swap cannon for V2 rocket launcher in field business. To do so to a regular tank would mean sending it back to factory and costing time and money.
This sounds familiar.
http://www.sarna.net/wiki/Bushwacker
Quote
- BSW-X2 - Based on the standard Bushwacker, this simple variant removes the ER Large Laser and replaces it with an additional LRM-5 launcher in the torso and a pair of Medium Pulse Lasers. It also drops one heat sink. BV (2.0) = 1,193[5]
- BSW-L1 - The L1 variant of the Bushwacker is a configuration that changes the 'Mech to a close combat unit. The only long range weapon on the L1 variant is an ER Large Laser. For close combat, the L1 carries an LB-X Autocannon/20 that can fire either standard or cluster ammunition, adding versatility to the crippling firepower of this extremely deadly close combat weapon. An additional two and a half tons of additional armor was added to the BSW-L1, giving excellent armor protection. The L1 saw its engine upgraded to a Light Fusion Engine for increased survivability. BV (1.0) = 1,342[6], BV (2.0) = 1,513[7]
- BSW-S2 - The S2 is a variant of the Bushwacker that makes the 'Mech more effective at short to medium ranges. The 'Mech carries an ER Large Laser to allow the 'Mech to engage an enemy at long ranges as it closes. The 'Mech carries an LB-X Autocannon/10, which can fire both standard and cluster ammunition for long to medium range engagement capabilities. For close combat, the 'Mech has two SRM-4 launchers, making it a powerful unit at any range. For added defense, the S2 carries an Anti-Missile System. BV (1.0) = 1,103[6], BV (2.0) = 1,293[8]
- BSW-S2r - This variant mounts a Plasma Rifle and ammunition in place of one of the SRM launchers and the ER Large Laser of the BSW-2S.[9] BV (2.0) = 1,339[10]
Quote
Now, given this: http://www.sarna.net/wiki/Battlemech
Quote
It does talk about making field modifications. And since there's actually rules above for it, The correct compromise turns out to be making it a hardpoint system.
Edited by BerryChunks, 06 April 2012 - 02:09 AM.