Post by WarChild on Apr 2, 2008 9:49:14 GMT -5
barrel length list:
TM MP5K: 110mm
TM Vz61: 127.5mm
TM MP5K PDW: 141mm
TM/Wellfire MP7A1: 182mm
STAR UMP: 195mm
G&G UMG: 205mm
TM/China Clone/Hap-Dong G3SAS: 208mm
STAR L85A2 Carbine: 220mm
TM/ICS/CA/Academy/China Clone MP5A4/A5/RAS/SD5/SD6: 229mm
VFC AKS74UN/Academy AK74SU: 229mm
CA HK53: 229mm
TM AK Beta Spetnaz: 229mm
TM UZI: 245mm
TM/CA/China Clone G36C: 247mm
TM/China Clone P90: 247mm
TM CAR15: 247mm
TM/Academy SG552: 247mm
CA M15CQB: 280mm
TM MC51: 285mm
TM M733/M1A1 Thompson: 300mm
CA SA58: 335mm
CA36K/STAR G36K: 357mm
Academy M4A1: 360mm
TM M4A1/M4RIS/SR16: 363mm
TM SG551: 363mm
Toystar K1A: 363mm
STAR FNC: 363mm
CA M15 Carbine Series: 363mm
JLS FN2000: 363mm
SRC XM8: 368mm
CA SCAR L: 384mm
CA SLR105A1: 415mm
ICS AK74M: 415mm
VFC AK74 Series: 415mm
CA HK33E: 430mm
TM Type 89/89S: 437mm
TM SOCOM16: 440mm
TM AK47/AK47S: 455mm
STAR/G&P/TOP/CA M249 Para: 455mm
CA M14 SCOUT: 463mm
G&G M14 SOC16: 463mm
TM G3A3/G3A4/G3SG1: 469mm
CA SARM41: 469mm
Academy L85A1: 470mm
FA-MAS F1/FA-MAS SV: 472mm
VFC Mk43 Mod 0: 475mm
TM M14/China Clone: 500mm
Academy M16A1: 504mm
CA G36E: 509mm
TM/CA M16A1/A2/VN: 509mm
TM/CA AUG: 509mm
ICS/G&G/STAR L85A1/A2: 509mm
STAR G36: 509mm
TOP/STAR/CA/G&P M249 Mk1/MK2: 509mm
CA SR25 Match/AR10: 510mm
G&G M14/CA M14: 520mm
TM SG550: 534mm
STAR L86A2: 550mm
TM PSG-1: 590mm
Barrel to Cylinder Relation list:
Type A or Type 0for 530mm - 451mm barrels.
Type B or the hole all of the way up for 450mm - 401mm barrels.
Type C or 3/4ths of the way up hole for 400mm - 301mm barrels.
Type D or half way up hole for 300mm - 251mm barrels.
Type E or a quarter of the way up hole for 251-, AEP's have different cylinders.
CYLINDER: (cylinderVolume-to-barrel-ratio) 2 is to 1 (standard)
Marui Stock Cylinders:
1. Closed Cylinder = 27.1cc 450mm(min) 580mm(max) barrel length
2. XM Cylinder = "4/5 hole" = 364mm(min) 460mm(max) barrel length
3. M4 Cylinder = "3/4 hole" aka Type-2 17cc - 229mm(min) 430mm(max) barrel length
4. MP5K Cylinder = "mid hole" 9cc 110mm(min) 170mm(max) barrel length
Systema NB Standard and BoreUp Parts:
1. Type-0 Cylinder (closed) fits M16-A1,VN,A2,G3-A4,SG1,SIG550,AUG
2. Type-1 Cylinder (tip hole) for XM177, M4, AK47, AK47S, SIG551
3. Type-2 Cylinder (XM hole) for MP5-A4,A5,SD5,SD6, MC51,SIG552
4. Type-3 Cylinder (M4 "3/4" hole) for MP5 PDW
5. Type-4 Cylinder (MP5K mid hole) for MP5K
*BoreUp Closed 29.4cc = 500mm(min) 600mm(max) barrel length
KM Cylinder Parts:
*Intercept Cylinder 59 barrel length from 450mm to 590mm (Type 0)
*Intercept Cylinder 45 barrel length from 250mm to 450mm (Type 2)
*Intercept Cylinder 25 barrel length from 100mm to 250mm (Mid-hole)
*To avoid confusion, don't mix brand model names, just model equivalence
*TM M733 by stock is closed cylinder (Type 0) -over ratio
RATIO Guide: Standard-Efficient Ratio is 1.5 is to 1
2-2.5 : 1 for springs up to M130 --- 2.5-3.0 : 1 for strong springs M140 -> UP
TM MP5K: 110mm
TM Vz61: 127.5mm
TM MP5K PDW: 141mm
TM/Wellfire MP7A1: 182mm
STAR UMP: 195mm
G&G UMG: 205mm
TM/China Clone/Hap-Dong G3SAS: 208mm
STAR L85A2 Carbine: 220mm
TM/ICS/CA/Academy/China Clone MP5A4/A5/RAS/SD5/SD6: 229mm
VFC AKS74UN/Academy AK74SU: 229mm
CA HK53: 229mm
TM AK Beta Spetnaz: 229mm
TM UZI: 245mm
TM/CA/China Clone G36C: 247mm
TM/China Clone P90: 247mm
TM CAR15: 247mm
TM/Academy SG552: 247mm
CA M15CQB: 280mm
TM MC51: 285mm
TM M733/M1A1 Thompson: 300mm
CA SA58: 335mm
CA36K/STAR G36K: 357mm
Academy M4A1: 360mm
TM M4A1/M4RIS/SR16: 363mm
TM SG551: 363mm
Toystar K1A: 363mm
STAR FNC: 363mm
CA M15 Carbine Series: 363mm
JLS FN2000: 363mm
SRC XM8: 368mm
CA SCAR L: 384mm
CA SLR105A1: 415mm
ICS AK74M: 415mm
VFC AK74 Series: 415mm
CA HK33E: 430mm
TM Type 89/89S: 437mm
TM SOCOM16: 440mm
TM AK47/AK47S: 455mm
STAR/G&P/TOP/CA M249 Para: 455mm
CA M14 SCOUT: 463mm
G&G M14 SOC16: 463mm
TM G3A3/G3A4/G3SG1: 469mm
CA SARM41: 469mm
Academy L85A1: 470mm
FA-MAS F1/FA-MAS SV: 472mm
VFC Mk43 Mod 0: 475mm
TM M14/China Clone: 500mm
Academy M16A1: 504mm
CA G36E: 509mm
TM/CA M16A1/A2/VN: 509mm
TM/CA AUG: 509mm
ICS/G&G/STAR L85A1/A2: 509mm
STAR G36: 509mm
TOP/STAR/CA/G&P M249 Mk1/MK2: 509mm
CA SR25 Match/AR10: 510mm
G&G M14/CA M14: 520mm
TM SG550: 534mm
STAR L86A2: 550mm
TM PSG-1: 590mm
Barrel to Cylinder Relation list:
Type A or Type 0for 530mm - 451mm barrels.
Type B or the hole all of the way up for 450mm - 401mm barrels.
Type C or 3/4ths of the way up hole for 400mm - 301mm barrels.
Type D or half way up hole for 300mm - 251mm barrels.
Type E or a quarter of the way up hole for 251-, AEP's have different cylinders.
CYLINDER: (cylinderVolume-to-barrel-ratio) 2 is to 1 (standard)
Marui Stock Cylinders:
1. Closed Cylinder = 27.1cc 450mm(min) 580mm(max) barrel length
2. XM Cylinder = "4/5 hole" = 364mm(min) 460mm(max) barrel length
3. M4 Cylinder = "3/4 hole" aka Type-2 17cc - 229mm(min) 430mm(max) barrel length
4. MP5K Cylinder = "mid hole" 9cc 110mm(min) 170mm(max) barrel length
Systema NB Standard and BoreUp Parts:
1. Type-0 Cylinder (closed) fits M16-A1,VN,A2,G3-A4,SG1,SIG550,AUG
2. Type-1 Cylinder (tip hole) for XM177, M4, AK47, AK47S, SIG551
3. Type-2 Cylinder (XM hole) for MP5-A4,A5,SD5,SD6, MC51,SIG552
4. Type-3 Cylinder (M4 "3/4" hole) for MP5 PDW
5. Type-4 Cylinder (MP5K mid hole) for MP5K
*BoreUp Closed 29.4cc = 500mm(min) 600mm(max) barrel length
KM Cylinder Parts:
*Intercept Cylinder 59 barrel length from 450mm to 590mm (Type 0)
*Intercept Cylinder 45 barrel length from 250mm to 450mm (Type 2)
*Intercept Cylinder 25 barrel length from 100mm to 250mm (Mid-hole)
*To avoid confusion, don't mix brand model names, just model equivalence
*TM M733 by stock is closed cylinder (Type 0) -over ratio
RATIO Guide: Standard-Efficient Ratio is 1.5 is to 1
2-2.5 : 1 for springs up to M130 --- 2.5-3.0 : 1 for strong springs M140 -> UP