Se kilde til Hop up

[[Fil:MAXX hop.jpg|thumb|Hop up hus fra MAXX.]]
En '''hop up''' er et kammer, der med et hop up-gummi får kuglen til at snurre baglæns. Jo mere bagspin, jo mere stiger kuglen. Dermed bliver det airsofterens opgave at indstille hop uppen således, at den har tilpas meget bagspin til, at den kan flyve langt, men ikke så meget, at den laver et overhop. Et overhop er en kugle, der begynder at stige meget tidligt i banen. Det vil dermed sige, at hop uppen skal indstilles således, at den først begynder at stige, når tyndegraften trækker den nedad.

==Hop up gummi==
Hop up gummi skal vælges ud fra, hvordan og hvor hårdt man bruger sit våben. Typisk kræver et hårdere skud hårdere gummi (højere temperatur eller grader). Patrolbase anbefaler nedstående (se tabellen). De har målt ud med en .20 grams kugle.
{| class="wikitable"
|+Hop up gummi<ref>[https://airsoftranch.com/ultimate-guide-to-airsoft-hop-ups/ Ultimate Guide to Airsoft Hop-Ups], AirsoftRanch.com, hentet 4. marts 2023</ref>
!Temperatur
!Formål
!FPS
!MPS
|-
|50
|Blød
|300-360
|91,44-109,73
|-
|60
|Medium
|300-390
|91,44-118,87
|-
|70
|Medium
|360-460
|109,73-140,21
|-
|75
|Hård
|425-480
|
|}
{| class="wikitable"
|+Jouleomregningstabel<ref>[https://www.airsoftmaster.com/fps-chart-for-airsoft-guns/ FPS Chart for Airsoft Guns], Airsoftmaster.com, udateret, hentet 5. maj 2022</ref>
! colspan="4" rowspan="2" |Hop up gummi
grader<ref>[https://www.patrolbase.co.uk/news-help-and-advice/beginner-guide-articles/hop-up-guide Airsoft Hop-Up Bucking Guide]. Patrolbase.co.uk, udateret, hentet 20. september 2023</ref>
! colspan="2" |Hastighed
! colspan="10" |Joule
|-
!FPS
!MPS
!.20
!.23
!.25
!.28
!.30
!.32
!.36
!.40
!.43
!.45
|-
| rowspan="11" |50
| rowspan="16" |60
|
|
|300
|91,44
| style="background: #90ee90" |0,84
| style="background: #90ee90" |0,96
| style="background: #90ee90" |1,05
| style="background: #90ee90" |'''1,17'''
| style="background: #add8e6" |1,25
| style="background: #add8e6" |1,34
| style="background: #add8e6" |1,51
| style="background: #add8e6" |1,67
| style="background: #ffcccb" |'''1,80'''
| style="background: #ffcccb" |1,88
|-
|
|
|305
|92,96
| style="background: #90ee90" |0,86
| style="background: #90ee90" |0,99
| style="background: #90ee90" |1,08
| style="background: #90ee90" |'''1,21'''
| style="background: #add8e6" |1,30
| style="background: #add8e6" |1,38
| style="background: #add8e6" |1,56
| style="background: #ffcccb" |1,73
| style="background: #ffcccb" |'''1,86'''
| style="background: #ffcccb" |1,94
|-
|
|
|310
|94,49
| style="background: #90ee90" |0,89
| style="background: #90ee90" |1,03
| style="background: #90ee90" |1,12
| style="background: #add8e6" |'''1,25'''
| style="background: #add8e6" |1,34
| style="background: #add8e6" |1,43
| style="background: #add8e6" |1,61
| style="background: #ffcccb" |1,79
| style="background: #ffcccb" |'''1,92'''
| style="background: #ffcccb" |2,01
|-
|
|
|315
|96,01
| style="background: #90ee90" |0,92
| style="background: #90ee90" |1,06
| style="background: #90ee90" |1,15
| style="background: #add8e6" |'''1,29'''
| style="background: #add8e6" |1,38
| style="background: #add8e6" |1,47
| style="background: #add8e6" |1,66
| style="background: #ffcccb" |1,84
| style="background: #ffcccb" |'''1,98'''
| style="background: #ffcccb" |2,07
|-
|
|
|320
|97,54
| style="background: #90ee90" |0,95
| style="background: #90ee90" |1,09
| style="background: #90ee90" |1,19
| style="background: #add8e6" |'''1,33'''
| style="background: #add8e6" |1,43
| style="background: #add8e6" |1,52
| style="background: #ffcccb" |1,71
| style="background: #ffcccb" |1,90
| style="background: #ffcccb" |'''2,05'''
| style="background: #ffcccb" |2,14
|-
|
|
|325
|99,06
| style="background: #90ee90" |0,98
| style="background: #90ee90" |1,13
| style="background: #add8e6" |1,23
| style="background: #add8e6" |'''1,37'''
| style="background: #add8e6" |1,47
| style="background: #add8e6" |1,57
| style="background: #ffcccb" |1,77
| style="background: #ffcccb" |1,96
| style="background: #ffcccb" |'''2,11'''
| style="background: #ffcccb" |2,21
|-
|
|
|330
|100,58
| style="background: #90ee90" |1,01
| style="background: #90ee90" |1,16
| style="background: #add8e6" |1,26
| style="background: #add8e6" |'''1,42'''
| style="background: #add8e6" |1,52
| style="background: #add8e6" |1,62
| style="background: #ffcccb" |1,82
| style="background: #ffcccb" |2,02
| style="background: #ffcccb" |'''2,18'''
| style="background: #ffcccb" |2,28
|-
|
|
|335
|102,11
| style="background: #90ee90" |1,04
| style="background: #90ee90" |1,2
| style="background: #add8e6" |1,3
| style="background: #add8e6" |'''1,46'''
| style="background: #add8e6" |1,56
| style="background: #add8e6" |1,67
| style="background: #ffcccb" |1,88
| style="background: #ffcccb" |2,09
| style="background: #ffcccb" |'''2,24'''
| style="background: #ffcccb" |2,35
|-
|
|
|340
|103,63
| style="background: #90ee90" |1,07
| style="background: #add8e6" |1,24
| style="background: #add8e6" |1,4
| style="background: #add8e6" |'''1,5'''
| style="background: #add8e6" |1,61
| style="background: #ffcccb" |1,72
| style="background: #ffcccb" |1,93
| style="background: #ffcccb" |2,15
| style="background: #ffcccb" |'''2,31'''
| style="background: #ffcccb" |2,42
|-
|
|
|345
|105,16
| style="background: #90ee90" |1,11
| style="background: #add8e6" |1,27
| style="background: #add8e6" |1,38
| style="background: #add8e6" |'''1,55'''
| style="background: #add8e6" |1,66
| style="background: #ffcccb" |1,77
| style="background: #ffcccb" |1,99
| style="background: #ffcccb" |2,21
| style="background: #ffcccb" |'''2,38'''
| style="background: #ffcccb" |2,49
|-
|
|
|350
|106,68
| style="background: #90ee90" |1,14
| style="background: #add8e6" |1,31
| style="background: #add8e6" |1,42
| style="background: #add8e6" |'''1,59'''
| style="background: #ffcccb" |1,7
| style="background: #ffcccb" |1,82
| style="background: #ffcccb" |2,05
| style="background: #ffcccb" |2,28
| style="background: #ffcccb" |'''2,45'''
| style="background: #ffcccb" |2,56
|-
|
|
|
|355
|108,2
| style="background: #90ee90" |1,17
| style="background: #add8e6" |1,35
| style="background: #add8e6" |1,46
| style="background: #add8e6" |'''1,64'''
| style="background: #ffcccb" |1,76
| style="background: #ffcccb" |1,87
| style="background: #ffcccb" |2,11
| style="background: #ffcccb" |2,34
| style="background: #ffcccb" |'''2,52'''
| style="background: #ffcccb" |2,63
|-
|
| rowspan="6" |70
|
|360
|109,73
| style="background: #90ee90" |1,2
| style="background: #add8e6" |1,38
| style="background: #add8e6" |1,51
| style="background: #add8e6" |'''1,69'''
| style="background: #ffcccb" |1,81
| style="background: #ffcccb" |1,93
| style="background: #ffcccb" |2,17
| style="background: #ffcccb" |2,41
| style="background: #ffcccb" |'''2,59'''
| style="background: #ffcccb" |2,71
|-
|
|
|365
|111,25
| style="background: #add8e6" |1,24
| style="background: #add8e6" |1,42
| style="background: #add8e6" |1,55
| style="background: #ffcccb" |'''1,73'''
| style="background: #ffcccb" |1,86
| style="background: #ffcccb" |1,98
| style="background: #ffcccb" |2,23
| style="background: #ffcccb" |2,48
| style="background: #ffcccb" |'''2,66'''
| style="background: #ffcccb" |2,78
|-
|
|
|370
|112,78
| style="background: #add8e6" |1,27
| style="background: #add8e6" |1,46
| style="background: #add8e6" |1,59
| style="background: #ffcccb" |'''1,78'''
| style="background: #ffcccb" |1,91
| style="background: #ffcccb" |2,03
| style="background: #ffcccb" |2,29
| style="background: #ffcccb" |2,54
| style="background: #ffcccb" |'''2,73'''
| style="background: #ffcccb" |2,86
|-
|
|
|390
|118,87
| style="background: #add8e6" |1,41
| style="background: #add8e6" |1,63
| style="background: #ffcccb" |1,77
| style="background: #ffcccb" |'''1,98'''
| style="background: #ffcccb" |2,12
| style="background: #ffcccb" |2,26
| style="background: #ffcccb" |2,54
| style="background: #ffcccb" |2,83
| style="background: #ffcccb" |'''3,04'''
| style="background: #ffcccb" |3,10
|-
|
|
|
|450
|137,16
| style="background: #ffcccb" |1,88
| style="background: #ffcccb" |2,16
| style="background: #ffcccb" |2,35
| style="background: #ffcccb" |'''2,63'''
| style="background: #ffcccb" |2,82
| style="background: #ffcccb" |3,01
| style="background: #ffcccb" |3,39
| style="background: #ffcccb" |3,76
| style="background: #ffcccb" |'''4,04'''
| style="background: #ffcccb" |4,23
|-
|
|
|
|460
|140,21
| style="background: #ffcccb" |1,97
| style="background: #ffcccb" |2,26
| style="background: #ffcccb" |2,46
| style="background: #ffcccb" |'''2,75'''
| style="background: #ffcccb" |2,95
| style="background: #ffcccb" |3,15
| style="background: #ffcccb" |3,54
| style="background: #ffcccb" |3,93
| style="background: #ffcccb" |'''4,23'''
| style="background: #ffcccb" |4,42
|-
|
|
|
| rowspan="2" |75
|425
|129,54
| style="background: #ffcccb" |1,68
| style="background: #ffcccb" |1,93
| style="background: #ffcccb" |2,1
| style="background: #ffcccb" |2,35
| style="background: #ffcccb" |2,52
| style="background: #ffcccb" |2,68
| style="background: #ffcccb" |3,02
| style="background: #ffcccb" |3,36
| style="background: #ffcccb" |3,61
| style="background: #ffcccb" |3,78
|-
|
|
|
|480
|147,83
| style="background: #ffcccb" |2,19
| style="background: #ffcccb" |2,51
| style="background: #ffcccb" |2,73
| style="background: #ffcccb" |'''3,06'''
| style="background: #ffcccb" |3,28
| style="background: #ffcccb" |3,5
| style="background: #ffcccb" |3,93
| style="background: #ffcccb" |4,37
| style="background: #ffcccb" |'''4,7'''
| style="background: #ffcccb" |4,92
|}

[[category: Begreber]]

==Noter==
{{reflist|3}}