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Jefferson State Airrifles
Air Gun Web - Expert Airgun Reviews
Hajimoto Productions
Airgun Angie - Backyard Shooting
Nielsen Specialty Ammo
Dynamic Air Rifles
FX Airguns
DonnyFL - When silence is a priority
Airgun Archery Fun
Pyramyd Air
Saber Tactical
New England Airgun
Umarex Airguns
Contact us
Utah Airguns
SEKHMET Airgun Accessories
Freedom Gun Targets
Evanix Airguns at Airgun Pro Shop


Author Topic: GRT-III trigger  (Read 495 times))

Offline ShockwaveTim

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  • Real Name: Tim
GRT-III trigger
« on: January 26, 2021, 04:11:26 PM »
Replaced my trigger with the GRT-III. Had no free play and was a hair trigger. Cleaned up the pivot point on the intermediate lever and fine tuned the adjustments. Shoots good now.
While in there wawwqqwwwI discovered the bear trap tab was too long. I filed at least 1/16 of an qeeqqq aqqwqqw
inch off to make it clear the pin. Now just need to shoot it to make sure reflex sight is qstill on. W
  • USA, MN, Prior Lake

Offline lefteyeshot

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Re: GRT-III trigger
« Reply #1 on: January 26, 2021, 04:57:20 PM »
What gun did you install the GRTIII trigger. I seven guns with GRT triggers.
  • Savannah, Ga.
470th, 56th, 350PC, 430
Parrus/w, Terrus/w
Dominator carbine, 155, 135
Proxima, Tommy
ES92 (Spain)
BSA SS SE
Silent Cat GRT Shadow 1000
Shadow 1000 GRT
Norica Massimo .22, Black Eagle
CZ631, 634
Hammerli X2 dual cal.(Mendoza)
Mendoza RM2800 .22 brk brl repeater
RM3000 .22,RM600, TF M12
Crosman RM577, RM377
Beeman 1048 Stainless
Beeman RS2.177/.22
Beeman Mach12.5
Beeman 2016W DB .177/.22
AirHawkElite wood T.H.
Blackhawk Elite bamboo T.H.
Storm in Ben.TH.stock, GRT
Storm GRT
Crosman 3100(Spain)
RWS93 (Spain)
Win.1100w,1000w,800w
2 TF99 .117/.22, TF97 TF89 .177
TF89 (chopped, shrouded Beeman .22 Brl.)
B40, B21, B26-2 MM, B20, RWS320
I.B. B3, Peak B4-2
2 QB6 .177/.22, B4-1, QB57
TS45
Fastdeer
Peak B3-1AK
BAM B3-1AK .22
AR2078, AR2078B 
Sheridan 2260MB
EIG 1353 co2 (Japan)
Zogunz Hawk 010 .22 (Phil.)

Offline ShockwaveTim

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  • Real Name: Tim
Re: GRT-III trigger
« Reply #2 on: January 27, 2021, 12:15:36 AM »
Crosman Shockwave NP2 in a Venom synth stock.
  • USA, MN, Prior Lake