Tuning BAM B51 in .22 cal.
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Tuning BAM B51 in .22 cal.
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Topic: Tuning BAM B51 in .22 cal. (Read 6057 times))
Booger
GTA Senior Contributor
Posts: 7641
Deceased
Real Name: Jesse
Re: Tuning BAM B51 in .22 cal.
«
Reply #20 on:
February 21, 2015, 09:43:48 PM »
You did good. Out of the box mine only gets 600 FPS at 2500 PSI, but at 1900 PSI she shines for 30 shots at around:
LO 882.20 14.59
HI 897.70 15.11
AVG 892.17 14.92
EP 15.50
SD 4.11
Logged
Rice, Texas
.177 Puffers
Daystate MK4
MROD Rocker tuned
Varmint F/S
.22 Puffers
Daystate Air Wolf MTC F/S $1865 + shipping & Ins
Jumpers:
.22 Diana K98
.22 Hatsan 95
.177 NP2 Upgrade Trigger F/S $175 Shipped
Heirloom:
.177 Pro Sport 12 FPE - Rowan Eng. set back trigger, alum trigger guard, adj butt pad, tuned with Maccari parts, refinished stock that is amazing.
Sun Optics 4-14X44 FFP really nice scope.
SpiralGroove
Ruminating Perfectionist !!!
GTA Senior Contributor
Posts: 7200
>The gun's gotta look good and shoot straight ->
Real Name: Kirk
Re: Tuning BAM B51 in .22 cal.
«
Reply #21 on:
February 21, 2015, 11:09:09 PM »
Thanks Jess,
Since you have a .177 caliber, down the road you could install a regulator and easily get 80+ shots at 850 fps with CPUM.
For now, she seems to be shooting pretty good
-> enjoy........
Logged
Bothell, WA
PCP's:
AR2079A-HPA (.177)
AR2079A-HPA (.22)
BSA R10 (.177) Huma Regulated
RAW HM1000x LRT Camo - (.20) + .177, .22 Barrels
RAW HM1000x LRT RED - (.25)
RAW HM1000x LRT Blue - (.22) + .25 Barrel
QB78 (.177) OEM
Pumper's:
1973 Benjamin Franklin 342
1984 Benjamin Franklin 347
Springer's:
Beeman R9 (.20) - Circa 2019
Beeman R10 (.20) - Circa 1988
HW30S (.177)
HW35E (2) - Blued (.177)
HW35E - Silver (.177)
HW50S - Blued (.177)
HW50S - Silver (.177)
HW80S (.20)
HW80SLK (.177) (.20)
HW95 Hybrid (HW98 stock) (.177)
ScarletFire186304
Marksman
Posts: 384
yes
Real Name: bob
Re: Tuning BAM B51 in .22 cal.
«
Reply #22 on:
February 22, 2015, 12:27:20 AM »
Jess,
just wondering if you got that #152 spring installed?
bob
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Prescott, AZ
Booger
GTA Senior Contributor
Posts: 7641
Deceased
Real Name: Jesse
Re: Tuning BAM B51 in .22 cal.
«
Reply #23 on:
February 22, 2015, 09:35:48 AM »
Quote from: ScarletFire186304 on February 22, 2015, 12:27:20 AM
Jess,
just wondering if you got that #152 spring installed?
bob
No. Straight from the box from Mike. He sent me an email which stated
I will do the striker tip mod so you can adjust easily and add delrin weight to striker and Mcmaster-carr spring...should give a good count...Mike
Logged
Rice, Texas
.177 Puffers
Daystate MK4
MROD Rocker tuned
Varmint F/S
.22 Puffers
Daystate Air Wolf MTC F/S $1865 + shipping & Ins
Jumpers:
.22 Diana K98
.22 Hatsan 95
.177 NP2 Upgrade Trigger F/S $175 Shipped
Heirloom:
.177 Pro Sport 12 FPE - Rowan Eng. set back trigger, alum trigger guard, adj butt pad, tuned with Maccari parts, refinished stock that is amazing.
Sun Optics 4-14X44 FFP really nice scope.
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GTA
»
All Springer/NP/PCP Air Gun Discussion General
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PCP/CO2/HPA Air Gun Gates "The Darkside"
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Tuning BAM B51 in .22 cal.