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Seasonal Promotion: Big Savings on Select Geissele Products — 89 products / 147 models

Achieve your dream build for only a fraction of the price with six days of savings on Geissele gear. Grab a Super Modular Rail for a sleek, lightweight upgrade that can handle harsh use for years to come or swap in a new ambidextrous charging handle with textured grip for easier manipulation. Now's the time to stock up and save on everything from AR lower parts kits to complete upper receivers.image

Friday, November 6 12:00 AM – Thursday, November 12 12:00 AM CST -

89 Products in Get Great Deals on Geissele Gun Parts

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Image of Geissele Super 42 Rifle Length Spring Geissele Super 42 Rifle Length Spring (38) List: $34.00 (Save 10%) $30.60 Best Rated
Image of Geissele Airborne Charging Handle made-in-usa-flag 1 of 2 models Geissele Airborne Charging Handle (63) List: $115.00 (Save $1.00) $114.00 Best Rated
Image of Geissele 10.5in Super Modular Rail Hk made-in-usa-flag 1 of 3 models Geissele 10.5in Super Modular Rail Hk (2) List: $525.00 (Save 30%) $367.50 Final Sale
Image of Geissele 14.5in Super Modular Rail Hk made-in-usa-flag 2 models Geissele 14.5in Super Modular Rail Hk (3) As Low As (Save 10%) $472.50
Image of Geissele Ultra Duty Checkered Takedown Pin Set made-in-usa-flag Geissele Ultra Duty Checkered Takedown Pin Set (22) List: $28.00 (Save 10%) $25.20 Best Rated
Image of Geissele Ssa X w/ Lightning Bow Trigger made-in-usa-flag Geissele Ssa X w/ Lightning Bow Trigger (18) List: $330.00 (Save $28.50) $301.50 Best Rated
Image of Geissele Hk Mr 7.62 Trigger made-in-usa-flag Geissele Hk Mr 7.62 Trigger (3) List: $475.00 (Save 10%) $427.50
Image of Geissele 6mm ARC, 8 Rounds, Rifle Magazine Geissele 6mm ARC, 8 Rounds, Rifle Magazine (5) List: $44.00 (Save 10%) $39.60 Best Rated
Image of Geissele AR-15 M-Lok Hk Hk416 Rail 3 of 4 models Geissele AR-15 M-Lok Hk Hk416 Rail (1) As Low As (Save Up to 25%) $393.75
Image of Geissele Super Precision Zero Compromise Scope Mount Geissele Super Precision Zero Compromise Scope Mount List: $434.00 (Save 25%) $325.50
Image of Geissele Mk16 M-Lok Super Modular Rail made-in-usa-flag 2 of 8 models Geissele Mk16 M-Lok Super Modular Rail (12) As Low As (Save 10%) $292.50 Best Rated
Image of Geissele Super Select-Fire Trigger For M4 Carbine made-in-usa-flag Geissele Super Select-Fire Trigger For M4 Carbine (10) List: $405.00 (Save $36.00) $369.00 Best Rated
Image of Geissele Mk14 M-Lok Super Modular Rail made-in-usa-flag 5 of 8 models Geissele Mk14 M-Lok Super Modular Rail (14) As Low As (Save Up to 10%) $292.50
Image of Geissele Super Precision AR-15/M4 Riflescope Mount made-in-usa-flag 3 of 12 models Geissele Super Precision AR-15/M4 Riflescope Mount (33) As Low As (Save Up to 20%) $288.00 Best Rated
Image of Geissele Standard Lpk W/ Grip made-in-usa-flag Geissele Standard Lpk W/ Grip (11) List: $68.00 (Save 10%) $61.20 Best Rated
Image of Geissele Hk Mr 5.56 Trigger made-in-usa-flag Geissele Hk Mr 5.56 Trigger (6) List: $475.00 (Save 10%) $427.50 Best Rated
Image of Geissele Super Precision AR-15 Scope Mount, 30mm, 1.93in Height, Vortex 1-6 made-in-usa-flag 2 models Geissele Super Precision AR-15 Scope Mount, 30mm, 1.93in Height, Vortex 1-6 (5) As Low As (Save 10%) $301.50 Best Rated
Image of Geissele MK4 M-LOK Super Modular Rail made-in-usa-flag 4 of 10 models Geissele MK4 M-LOK Super Modular Rail (13) As Low As (Save Up to 13%) $262.50 Best Rated
Image of Geissele Mk8 M-Lok Super Modular Rail made-in-usa-flag 3 of 8 models Geissele Mk8 M-Lok Super Modular Rail (27) As Low As (Save Up to 10%) $270.00 Best Rated
Image of Geissele Mk15 M-Lok Hk Hk416 Rail 2 of 4 models Geissele Mk15 M-Lok Hk Hk416 Rail (2) As Low As (Save Up to 30%) $367.50
Image of Geissele Stress Proof Bolt Assembly Geissele Stress Proof Bolt Assembly List: $255.00 (Save 10%) $229.50
Image of Geissele Super Acr For Bushmaster Acr Trigger made-in-usa-flag Geissele Super Acr For Bushmaster Acr Trigger (3) List: $250.00 (Save 20%) $200.00
Image of Geissele MPX M4 Rifle Trigger made-in-usa-flag Geissele MPX M4 Rifle Trigger (5) List: $350.00 (Save $26.00) $324.00 Best Rated
Image of Geissele Super Precision ACOG Series Scope Mount made-in-usa-flag 2 models Geissele Super Precision ACOG Series Scope Mount (7) As Low As (Save 10%) $130.50 Best Rated
Image of Geissele Super Configurable Safety Selector 1 of 2 models Geissele Super Configurable Safety Selector (5) List: $95.00 (Save 10%) $85.50 Best Rated
Image of Geissele Super Stainless Mag Catch made-in-usa-flag Geissele Super Stainless Mag Catch (18) List: $22.00 (Save 10%) $19.80 Best Rated
Image of Geissele Ssa-E X Trigger made-in-usa-flag Geissele Ssa-E X Trigger (51) List: $330.00 (Save $28.50) $301.50 Best Rated
Image of Geissele Premium Mil-Spec Buffer Tube made-in-usa-flag 2 models Geissele Premium Mil-Spec Buffer Tube (58) As Low As (Save Up to $3.80) $61.20 Best Rated
Image of Geissele Super Duty Stainless Takedown Pin Set made-in-usa-flag Geissele Super Duty Stainless Takedown Pin Set (20) List: $19.00 (Save 10%) $17.10 Best Rated
Image of Geissele Ultra Duty Magazine Release Button Geissele Ultra Duty Magazine Release Button List: $18.00 (Save 31%) $12.35 Newly Added
Image of Geissele Ultra Precision 5 Axis Trigger Guard made-in-usa-flag 2 models Geissele Ultra Precision 5 Axis Trigger Guard (12) As Low As (Save Up to 10%) $33.30 Best Rated
Image of Geissele Shootout Bag 2 of 3 models Geissele Shootout Bag (1) As Low As (Save Up to 30%) $69.30
Image of Geissele Super Precision T1 Series Scope Mount made-in-usa-flag 3 of 6 models Geissele Super Precision T1 Series Scope Mount (13) As Low As (Save 10%) $135.00 Best Rated
Image of Geissele Super Duty Mod1 5.56mm, 11.5in Complete Upper 2 models Geissele Super Duty Mod1 5.56mm, 11.5in Complete Upper (10) As Low As (Save Up to $72.50) $1,258.75 Best Rated
Image of Geissele Super Duty Mod1 5.56mm, 14.5 inch Complete Upper 2 models Geissele Super Duty Mod1 5.56mm, 14.5 inch Complete Upper (10) As Low As (Save Up to $72.50) $1,258.75 Best Rated
Image of Geissele Suppressor Alignment Gage 1 of 5 models Geissele Suppressor Alignment Gage (5) List: $135.00 (Save 10%) $121.50 Best Rated
Image of Geissele Super Duty Mod1 5.56mm, 12.5 inch Complete Upper 2 models Geissele Super Duty Mod1 5.56mm, 12.5 inch Complete Upper (2) As Low As (Save Up to $72.50) $1,258.75
Image of Geissele 3-Hole Hk Accessory Picatinny Rail 2 models Geissele 3-Hole Hk Accessory Picatinny Rail (1) List: $38.00 (Save 10%) $34.20
Image of Geissele Reliability Enhanced 5.56mm Bolt Carrier Group Geissele Reliability Enhanced 5.56mm Bolt Carrier Group (2) List: $393.00 (Save 10%) $353.70
Image of Geissele Near Clone 11.5in 5.56mm Upper Receiver Assembly Geissele Near Clone 11.5in 5.56mm Upper Receiver Assembly (5) List: $1,525.00 (Save $76.25) $1,448.75 Best Rated
Image of Geissele USASOC URG-I AR15/M4/M16, 5.56mm, 10.3 inch Upper Receiver made-in-usa-flag Geissele USASOC URG-I AR15/M4/M16, 5.56mm, 10.3 inch Upper Receiver (4) List: $1,525.00 (Save $76.25) $1,448.75
Image of Geissele Super Duty Mod1 5.56mm, 13.9 inch Complete Upper 2 models Geissele Super Duty Mod1 5.56mm, 13.9 inch Complete Upper (4) As Low As (Save Up to $72.50) $1,258.75
Image of Geissele Super Duty Mod1 5.56mm, 16 inch Complete Upper 1 of 2 models Geissele Super Duty Mod1 5.56mm, 16 inch Complete Upper (6) List: $1,325.00 (Save $66.25) $1,258.75 Best Rated
Image of Geissele Super Duty Mod1 5.56mm, 10.3in Complete Upper 2 models Geissele Super Duty Mod1 5.56mm, 10.3in Complete Upper (5) As Low As (Save Up to $72.50) $1,258.75 Best Rated
Image of Geissele Super Duty Stripped 5.56mm, 10.3 inch Upper Receiver 1 of 2 models Geissele Super Duty Stripped 5.56mm, 10.3 inch Upper Receiver (2) List: $1,025.00 (Save $51.25) $973.75
Image of Geissele Super MCX SSA M4 Curved Bow AR Style Steel made-in-usa-flag Geissele Super MCX SSA M4 Curved Bow AR Style Steel (6) List: $325.00 (Save $23.50) $301.50 Best Rated
Image of Geissele Super Duty Mod1 8in Upper Receiver Group 1 of 2 models Geissele Super Duty Mod1 8in Upper Receiver Group (2) List: $1,500.00 (Save $75.00) $1,425.00
Image of Geissele Super Duty MOD1 5.56mm, 14.5 inch Upper Reciever 4 of 8 models Geissele Super Duty MOD1 5.56mm, 14.5 inch Upper Reciever (1) List: $1,325.00 (Save $66.25) $1,258.75
Image of Geissele Super Duty Stripped 5.56mm, 14.5 inch Upper Receiver 4 models Geissele Super Duty Stripped 5.56mm, 14.5 inch Upper Receiver (4) As Low As (Save Up to $57.50) $973.75
Image of Geissele Super Duty Stripped 5.56mm, 11.5 inch Upper Receiver 2 models Geissele Super Duty Stripped 5.56mm, 11.5 inch Upper Receiver (4) As Low As (Save Up to $57.50) $973.75
Image of Geissele Super Duty Stripped 5.56mm, 16 inch Upper Receiver 1 of 4 models Geissele Super Duty Stripped 5.56mm, 16 inch Upper Receiver (3) List: $1,025.00 (Save $51.25) $973.75
Image of Geissele Chrome Lined 5.56mm Threaded AR Barrel 7 of 8 models Geissele Chrome Lined 5.56mm Threaded AR Barrel (13) List: $365.00 (Save 10%) $328.50 Best Rated
Image of Geissele Reliability Enhancement Kit H1 AR-15 5.56mm Bolt Carrier Group Geissele Reliability Enhancement Kit H1 AR-15 5.56mm Bolt Carrier Group (5) List: $444.00 (Save 10%) $399.60 Best Rated
Image of Geissele Reliability Enhancement Kit H3 AR-15 5.56mm Bolt Carrier Group Geissele Reliability Enhancement Kit H3 AR-15 5.56mm Bolt Carrier Group (2) List: $494.00 (Save 10%) $444.60
Image of Geissele 6mm ARC, 15 Rounds, Rifle Magazine Geissele 6mm ARC, 15 Rounds, Rifle Magazine (3) List: $49.00 (Save 10%) $44.10
Image of Geissele Chrome Lined 300 Blackout Threaded AR Barrel Geissele Chrome Lined 300 Blackout Threaded AR Barrel List: $365.00 (Save 10%) $328.50
Image of Geissele Reliability Enhancement Kit H2 AR-15 5.56mm Bolt Carrier Group Geissele Reliability Enhancement Kit H2 AR-15 5.56mm Bolt Carrier Group (1) List: $469.00 (Save 10%) $422.10
Image of Geissele Mk18 M-Lok Super Modular Rail made-in-usa-flag 2 models Geissele Mk18 M-Lok Super Modular Rail (6) As Low As (Save 10%) $382.50 Best Rated
Image of Geissele Super Precision High-Power 30MM Mount made-in-usa-flag Geissele Super Precision High-Power 30MM Mount List: $360.00 (Save 10%) $324.00
Image of Geissele Mk20 M-Lok Handguard Assembly 6 models Geissele Mk20 M-Lok Handguard Assembly (1) As Low As (Save 10%) $292.50
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    Last updated 2026-11-06 UTC.