⇒ Fits most standard diameter carbon shafts with internal diameter (ID) of 0.242" - 0.246"
⇒ Available in 54 colors/shades (9 colors of nocks [red, orange, yellow, green, blue, pink, wood, smoke, clear]; 6 colors of LED circuits in 2 models)
⇒ 24K Gold plated hermetically sealed "G" Switch, MTBF of 10,000,000 cycles
⇒ 24K Gold plated connector for best reliability and corrosion resistance
⇒ Target model will shut the light off about 17 seconds after activation
⇒ Weighs ~27 grains with the nock (~15 grains more than a standard nock (12 grains))
⇒ Built with 11,000 LUX focus-beam LED
⇒ Lasts up to 24 hrs, 48 hours with 1-hour increment burn
⇒ Built-in Light-Pipe design
⇒ High speed spin balance design with MIL-Spec. O-ring
⇒ Auto shut off 12-17 seconds after activation (ST only)
⇒ Matched weight practice nocks included (2 for S1, ST; 3 for S3; 6 for SU)
⇒ Extreme Shock Battery End Cap FNLN64 is recommended for any projectile flying around 300 FPS or prolong use of Firenock, learn more at FAQ
⇒ Click to purchase: [S1/ST] $20.95; [S3 w/1 battery pack] $55.95; [SU w/2 battery packs] $111.90; [SZ w/2 battery packs] $111.90; [54 colors (hunting or target) w/1 battery pack] $57.85

Lightning Nock Style "S"

⇒ Fits most standard diameter carbon shafts with internal diameter (ID) of 0.242" - 0.246Ó
⇒ Epoxy sealed "G" Switch, MTBF of 1,000 cycles
⇒ Weighs ~27+ grains with the nock (~15+ grains more than a standard nock (12 grains))
⇒ Built with 8,000 LUX focus-beam LED
⇒ Lasts up to 16 hrs, 36 hours with 1-hour increment burn
⇒ Built-in Light-Pipe design
⇒ High speed spin balance design with rubber band
⇒ Click to purchase: [LG] = $12.95

Firenock/Lightning Nock Style "S"; Standard size arrows fit list

• Arrow Dynamic: .395 Mag
• Beman: ICS Camohunter®, ICS Hunter Elite ™, ICS Hunter™, ICS Camo Hunter™, ICS Hunter Junior™, ICS Venture™, ICS Energy™
• Cabelas: Carbon Hunter, Stalker Extreme Carbon, Outfitter Series
• Carbon Xpress: Aramid-KV™, Mayhem®, Mayhem® Hunter, Maxima® Hunter, Maxima®, Maxima® 3D-Select, Terminator Hunter, Terminator XP Selecty, Terminator Select, Terminator Select Hunter, Terminator Lite, Terminator Lite Hunter, Terminator Lite Select, Carbon Rebel, Carbon Rebel Hunter, Mutiny, Piledriver®, Piledriver® Hunter, Pradator™ II, Thunderstorm SE, Thunderstorm, Heritage®
• Carbon Impact: Stealth XLT, Trophy Hunter, Carbon youth
• Carbon Tech: Whitetail, Panther, Cheetah, Rhino
• Easton: Carbon Storm, Flatline Surgical™, Flatline™, LightSpeed, Lightspeed 3D, PowerFlight, Traditional Only®, ACC 3-60/340*, ACC 3-71/300*
• Forge: Extreme Kevlon™
• Gold Tip: Pro Hunter, XT Hunter, Expedition Hunter, Falcon, Traditional XT, Traditional Hunter,Big Game 100+, Ted Nugent Signature, Velocity, CAA .350*
• High Country: Speed Pro
• PSE: Carbon Force, X-Weave, X-Weave Pro
• Red Head: Carbon Fury, Carbon MAX2, Carbon Maxx, Carbon Hunter,Carbon Supreme, Carbon Supreme Lite
• Scout Mountain Equipment: Epsilon Arrows
• Vapor: Predator, Predator Pro, Hunter, Hunter Pro, Pro Black, Pro Whitetail, Whitetail, Carbon Alumium .400*, Carbonwood, Wayne Carlton Signature, Vapor Jets
• Victory: V-Force, V-Force HV
• 30.06 Archery: Tom Nelson Signature Arrow

⇒ Fits most slim diameter carbon shafts with internal diameter (ID) of 0.202" - 0.204"
⇒ Available in 24 colors/shades (4 colors of nocks [red, green, clear, blue]; 6 colors of LED circuits in 2 models [hunting and target])
⇒ 24K Gold plated hermetically sealed "G" Switch, MTBF of 100,000 cycles
⇒ 24K Gold plated connector for best reliability and corrosion resistance
⇒ Target model will shut the light off in about about 17 seconds after activation
⇒ Weighs ~24 grains with the nock (~13 grains more than an Easton "X" nock(9.2 grains))
⇒ Built with 11,000 LUX focus-beam LED
⇒ Lasts up to 24 hrs, 48 hours with 1-hour increment burn
⇒ Built-in Light-Pipe design
⇒ Matched weight practice nocks included (2 for AT/A1, 3 for A3, and 6 for AU)
⇒ Extreme Shock Battery End Cap FNLN47 is recommended for any projectile flying around 300 FPS or prolong use of Firenock. Learn more at FAQ.
⇒ Click to purchase: [A1/AT] $20.95; [A3 w/1 battery pack] $55.95; [AU w/2 battery packs] $111.90; [24 colors (hunting or target) w/1 battery pack] $57.85

 

Firenock Nock Style "A"; Slim size arrows fit list

• Beman ICS: Team REALTREE® MFX™, Classic MFX™, BLACK MAX™, MAX-4™
• Carbon Xpress: CX Edge, CX Edge Hunter
• Easton:ST Axis, ST Axis real tree, A/C Super Slim, Axis Full Metal Jacket, ST Axis Full Metal Jacket Camo, ST Axis Full Metal Jacket Dangerous Game, ST Axis Realtree, ST Axis Mossy Oak Obsession, ST Axis, ST Axis Junior
• Trophy Ridge: Blast, Crush, Hailfire, Wrath

⇒ Fit most medium diameter carbon shafts with internal diameter (ID) of 0.229" - 0.233" (can fit as small as 0.205")
⇒ Available in 18 colors/shades (3 colors of nocks [red, green and clear]; 6 colors of LED circuits in 2 models)
⇒ 24K Gold plated hermetically sealed "G" Switch, MTBF of 100,000 cycles
⇒ 24K Gold plated connector for best reliability and corrosion resistance
⇒ Target model will shut the light off about 17 seconds after activation (ET, EU)
⇒ Weighs ~25 grains with the nock (~13 grains more than a Uni-Bushing + "G" nock (12 grains))
⇒ Built with 11,000 LUX focus-beam LED
⇒ Lasts up to 24 hrs, 48 hours with 1-hour increment burn
⇒ Built-in Light-Pipe design
⇒ High speed spin balance design with MIL-Spec. O-ring
⇒ Matched weight practice nocks included (2 for E1/ET, 3 for E3, and 6 for EU)
⇒ Extreme Shock Battery End Cap FNLN48 is recommended for any projectile flying around 300 FPS or prolong use of Firenock, learn more at FAQ
⇒ Click to purchase: [E1/ET] $20.95; [E3 w/1 battery pack] $55.95; [EU w/2 battery packs] $111.90; [18 colors (hunting or target) w/1 battery pack] $57.85

 

Firenock Style "E"; Medium size arrows fit list

• • Alaski Bowhunting: GrizzlyStik (ID 0.212") (see comment in A/C/C 3-39 for custom fit/shave)
• • Arrow Dynamic: Nitro Stinger (ID 0.211") (see comment in A/C/C 3-39 for custom fit/shave)
• • Carbon Express:Prediator™ II (2040 and 3050), Thunderstorm 29
• • Easton: ACC Pro Hunter, A/C/C 3-49/390, ST Epic Realtree HD Green, ST Epic, ST Carbon Excel, Traditional Only® 600, can also fit A/C/C 3-39/440, A/C/C 3-28/500
• • Gold Tip: CAA .400
• • High Country: Speed Pro (ID 0.233")

⇒ Fits most carbon crossbow bolt with internal diameter (ID) of 0.297" - 0.303"
⇒ Available in 18 colors/shades (3 colors of nocks [red, green and clear]; 6 colors of LED circuits in 2 models)
⇒ Weighs ~29 grains with the nock (~19 grains more than a standard flat nock (10 grains))
⇒ Built with 11,000 LUX focus-beam LED
⇒ Lasts up to 24 hrs, 48 hours with 1-hour increment burn
⇒ 24K Gold plated connector for best reliability and corrosion resistance
⇒ Built-in Light-Pipe design
⇒ 3 matched weight green practice nocks included (2 for C1/F1; 3 for C3/F3)
⇒ High speed spin balance design
⇒ Stronger battery wire connector to handle impact up to 450fps crossbows
⇒ Stronger PCB (Printed Circuit Board) to handle impact of up to 450fps crossbows
⇒ Reliable "C" style hybrid half-moon designed nock to work with both flat and half moon crossbows
⇒ "F" style flat nock for customers who prefer flat nocks
⇒ Comes with 30 O-rings and O-ring chart to fit most aluminum and carbon bolts
⇒ Extreme Shock Battery End Cap FNLN90 and FNLN92 is recommended for any projectile flying over 325 FPS or prolong use of Firenock with Firenock C and F style respectively.  Learn more at FAQ
⇒ Click to purchase: [C1/F1] $20.95; [C3 w/1 battery pack] $55.95; [F3 w/1 battery pack] $55.95; [C or F in 18 colors (hunting or target) w/1 battery pack] $60.85

 

Firenock Style "C", & "F"; Crossbow Bolts fit list

• Barnett: same as Easton
• • Bowtech: Striker Bolt
• • Beman: ICS Thunderbolt¨
• • Carbon Impact: Ultra Bolt XLT 22
• • Easton: Carbon ReelTree Power Bolts, Carbon Power bolt, 2219
• • Excalibur: same as Easton
• • Gold Tip: Laser II, Pro Laser II
• • Horton: same as Easton
• • Ten Point: Pro Elite

⇒ Fit most 22-series carbon shafts with internal diameter (ID) of 0.300" or crossbow bolts that need a nock with 0.300" ID
⇒ Available in 18 colors/shades (3 colors of nocks [red, green and clear]; 6 colors of LED circuits in 2 models)
⇒ 24K Gold plated hermetically sealed "G" Switch, MTBF of 100,000 cycles
⇒ 24K Gold plated connector for best reliability and corrosion resistance
⇒ Target model will shut the light off about 17 seconds after activation
⇒ Weighs ~29 grains with the nock
⇒ Built with 11,000 LUX focus-beam LED
⇒ Lasts up to 24 hrs, 48 hours with 1-hour increment burn
⇒ Built-in Light-Pipe design
⇒ High speed spin balance design with MIL-Spec. O-ring
⇒ Matched weight practice nocks included (3 for V3)
⇒ Extreme Shock Battery End Cap FNLN90 is recommended for any projectile flying around 300 FPS or prolong use of Firenock, learn more at FAQ.
⇒ Click to purchase: [V3 w/1 battery pack] $55.95; [18 colors (hunting or target) w/1 battery pack] $57.85

 

Firenock Style "V"; 22/0.300" Size Arrow/Bolt fit list

• • Carbon Impact: Stealth XLT
• • CarbonTech: Hippo
• • Easton: Carbon Power Bolt, Realtree Carbon Power Bolt
• • Gold Tip: Ultralight Series-22, Ultralight Seriess-22 Pro, Laser II Pro, Laser II
• • Victory: VX-22, VX22HV, X-Bolt

⇒ Fit most medium diameter carbon shafts with internal diameter (ID) of 0.284" - 0.286" (can fit as small as 0.270")
⇒ Available in 18 colors/shades (3 colors of nocks [red, green and clear]; 6 colors of LED circuits in 2 models)
⇒ 24K Gold plated hermetically sealed "G" Switch, MTBF of 100,000 cycles
⇒ 24K Gold plated connector for best reliability and corrosion resistance
⇒ Target model will shut the light off about 17 seconds after activation
⇒ Weighs ~31 grains with the nock
⇒ Built with 11,000 LUX focus-beam LED
⇒ Lasts up to 24 hrs, 48 hours with 1-hour increment burn
⇒ Built-in Light-Pipe design
⇒ High speed spin balance design with MIL-Spec. O-ring
⇒ Matched weight practice nocks included (3 for Y3)
⇒ Extreme Shock Battery End Cap FNLN91 is recommended for any projectile flying around 325 FPS or prolong use of Firenock, learn more at FAQ.
⇒ Click to purchase: [Y3 w/1 battery pack] $55.95; [18 colors (hunting or target) w/1 battery pack] $57.85

 

Firenock Style "Y"; 0.285" Size Bolt fit list (can fit as small as 0.270")

• • Carbon Express: Aramid KV® Crossbolt, CX™ Crossbolt, Maxima™ Hunter Crossbolt
• • Gold Tip: Crossfire Bolt (with all nock ridges shaved off)
• • Parker: Redhot Crossbow Bolt, Crossbow Bolt
• • Vapor: Crossfire Bolt (with all nock ridges shaved off)