Competition shooting supplies, gear, parts, upgrades, replacement and accessories from Tandemkross a.k.a Tandem cross

603-369-7060 | Sales@tandemkross.com

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Featured Products
"Wingman" +5 Magazine Bumper for Walther® P22
Average Rating 0 Review(s)
Your Price: $10.99
"halo" Charging Ring for the Smith & Wesson SW22 Victory
Average Rating 1 Review(s)
Your Price: $39.99
On sale: $34.99 On Sale
10/22 Magazine Take Down Tool
10/22 Magazine Take Down Tool
Average Rating 0 Review(s)
Your Price: $9.99
Trifecta for Browning Buck Mark
Trifecta for Browning Buck Mark
Average Rating 0 Review(s)
Your Price: $89.99
"Double Kross" Double 10/22 Magazine Body for the Ruger 10/22 Rotary Magazines
Average Rating 0 Review(s)
Your Price: $9.99
"Double Kross" and Take Down Tool COMBO
Average Rating 0 Review(s)
Your Price: $26.99
"Victory" Trigger for the Browning Buck Mark by TANDEMKROSS
Average Rating 1 Review(s)
Your Price: $34.99
On sale: $29.99 On Sale
"halo" Charging Ring for the Browning Buck Mark
Average Rating 1 Review(s)
Your Price: $39.99
"Buck Pro" Extended Base Pad for the Browning Buck Mark by TANDEMKROSS
Average Rating 3 Review(s)
Your Price: $9.99
"Quick Grip" .22 Magazine Pouches
Average Rating 19 Review(s)
Your Price: $24.99
"Victory" Trigger for the Ruger MKIII 22/45 by TANDEMKROSS
Average Rating 23 Review(s)
Your Price: $34.99
Plus1 PRO Magazine Bumper
Plus1 PRO Magazine Bumper
Average Rating 102 Review(s)
Your Price: $8.99
HOLOSUN HS403G Red Dot Sight
HOLOSUN HS403G Red Dot Sight
Average Rating 0 Review(s)
Your Price: $199.99
High Performance Kit for Ruger 22/45
High Performance Kit for Ruger 22/45
Average Rating 4 Review(s)
Your Price: $99.99
On sale: $89.99 On Sale
HOLOSUN HS503C Circle Dot Sight
HOLOSUN HS503C Circle Dot Sight
Average Rating 0 Review(s)
Your Price: $249.99
Competitor's Kit for Ruger MKIII and 22/45
Competitor's Kit for Ruger MKIII and 22/45
Average Rating 1 Review(s)
Your Price: $99.99
On sale: $89.99 On Sale
Extended Magazine Bumper for 22/45
Extended Magazine Bumper for 22/45
Average Rating 34 Review(s)
Your Price: $7.99
LCI Replacement Insert - Black for Mark III and 22/45
LCI Replacement Insert - Black for Mark III and 22/45
Average Rating 116 Review(s)
Your Price: $19.99
"Gator-Hide" Bolt Tube Sleeve for the Kel-Tec Sub2000
Average Rating 5 Review(s)
Your Price: $14.99
LCI Replacement Insert - Stainless Steel for Mark III and 22/45
LCI Replacement Insert - Stainless Steel for Mark III and 22/45
Average Rating 57 Review(s)
Your Price: $19.99
Ruger 22/45 Thumb Rest by Striplin Custom Guns
Ruger 22/45 Thumb Rest by Striplin Custom Guns
Average Rating 2 Review(s)
Your Price: $34.99
Steel Hammer Bushing for Mark III and 22/45 Pistols
Steel Hammer Bushing for Mark III and 22/45 Pistols
Average Rating 342 Review(s)
Your Price: $9.99
Travelers Guide to the Firearm Laws of the Fifty States
Travelers Guide to the Firearm Laws of the Fifty States
Average Rating 0 Review(s)
Your Price: $12.99
On sale: $10.99 On Sale
"Game Changer" Compensator for Ruger Mark III 22/45, Browning Buck Mark, SW22 Victory and SR22 by TANDEMKROSS - Black
Average Rating 53 Review(s)
Your Price: $34.99
"KaneWolf" SlingShot Part Kit for 22/45
Average Rating 104 Review(s)
Your Price: $24.99
"Fire Starter" Titanium Firing Pin for Ruger MKI, MKII, MKIII & 22/45
Average Rating 12 Review(s)
Your Price: $22.99
"Eagle's Talon" Extractor for Ruger MKI, MKII, MKIII & 22/45
Average Rating 13 Review(s)
Your Price: $9.99
On sale: $7.99 On Sale
Gunsmither MKIII and 22/45 Pistol Pal
Gunsmither MKIII and 22/45 Pistol Pal
Average Rating 49 Review(s)
Your Price: $13.99
"The Challenger" Charging Handle for MK III and 22/45
Average Rating 41 Review(s)
Your Price: $49.99
"Advantage" Charging Handle and Picatinny Scope Base for the Ruger® 10/22®
Average Rating 1 Review(s)
Your Price: $79.99
"Shadow" Picatinny Rail for Ruger Mark Series and 22/45 - BLACK
Average Rating 16 Review(s)
Your Price: $34.99
On sale: $24.99 On Sale
"Shadow" Picatinny Rail for Ruger Mark Series and 22/45 - GREY
Average Rating 2 Review(s)
Your Price: $34.99
On sale: $24.99 On Sale
Tactical Solutions Extended Magazine Release for the Ruger® 10/22®
Tactical Solutions Extended Magazine Release for the Ruger® 10/22®
Average Rating 0 Review(s)
Your Price: $34.99
Performance V-Block for the Ruger 10/22 by Tactical Solutions
Performance V-Block for the Ruger 10/22 by Tactical Solutions
Average Rating 1 Review(s)
Your Price: $17.99
Front Rail for the Ruger® MKII® MKIII® and MKIII 22/45®
Front Rail for the Ruger® MKII® MKIII® and MKIII 22/45®
Average Rating 1 Review(s)
Your Price: $14.99
X-RING Threaded Fluted Barrel for Ruger 10/22 by Tactical Solutions
X-RING Threaded Fluted Barrel for Ruger 10/22 by Tactical Solutions
Average Rating 0 Review(s)
Your Price: $249.99
22/45 Extended Magazine Release
22/45 Extended Magazine Release
Average Rating 18 Review(s)
Your Price: $24.99
Plus1 Magazine Bumpers - Mark III Only
Plus1 Magazine Bumpers - Mark III Only
Average Rating 18 Review(s)
Your Price: $7.99
McFadden Ultimate Cliploader Ruger Mark II/III
McFadden Ultimate Cliploader Ruger Mark II/III
Average Rating 54 Review(s)
Your Price: $19.99
Hogue 22/45 wrap around grip with finger grooves
Hogue 22/45 wrap around grip with finger grooves
Average Rating 1 Review(s)
Your Price: $23.99
Williams Fire Sight Set for Ruger MKIII 22/45 LITE - 71013
Williams Fire Sight Set for Ruger MKIII 22/45 LITE - 71013
Average Rating 22 Review(s)
Your Price: $49.99
Williams Fire Sight Set for Ruger MKIII 22/45 LITE - EAGLE LOGO - 71053
Williams Fire Sight Set for Ruger MKIII 22/45 LITE - EAGLE LOGO - 71053
Average Rating 2 Review(s)
Your Price: $49.99
Williams Fire Sight Set for Ruger MKII and MKIII - Eagle Logo - 71054
Williams Fire Sight Set for Ruger MKII and MKIII - Eagle Logo - 71054
Average Rating 0 Review(s)
Your Price: $49.99
Williams Fire Sight Set for Ruger MKII and MKIII - 70957
Williams Fire Sight Set for Ruger MKII and MKIII - 70957
Average Rating 49 Review(s)
Your Price: $49.99
BlackDog Ruger MK Series Red Dot / Scoped Holster LOW RIDE
BlackDog Ruger MK Series Red Dot / Scoped Holster LOW RIDE
Average Rating 15 Review(s)
Your Price: $32.99
C.O.W.S. MK I/II/III Pro Shooter Scope Holster
C.O.W.S. MK I/II/III Pro Shooter Scope Holster
Average Rating 5 Review(s)
Your Price: $69.99
"Wingman" +5 Magazine Bumper for SR22
Average Rating 56 Review(s)
Your Price: $10.99
TANDEMKROSS SR22
TANDEMKROSS SR22 "Sentinel" Captured Spring Rod
Average Rating 19 Review(s)
Your Price: $19.99
Williams Fire Sight Set for Ruger SR22 - 70987
Williams Fire Sight Set for Ruger SR22 - 70987
Average Rating 8 Review(s)
Your Price: $49.99
SuperGrips for the Ruger SR22
SuperGrips for the Ruger SR22
Average Rating 2 Review(s)
Your Price: $13.99
"Eagle Eye" Rear Open Sight for KelTec Sub2000 V2
Average Rating 1 Review(s)
Your Price: $44.99
Sub-2000
Sub-2000 "Eagle Eye" Rear Peep Sight V2
Average Rating 3 Review(s)
Your Price: $44.99
Sub-2000 / SU-16A Front Sight Upgrade
Sub-2000 / SU-16A Front Sight Upgrade
Average Rating 28 Review(s)
Your Price: $17.99
Sub-2000 / SU-16A Metal Front Sight Adjustment Screws
Sub-2000 / SU-16A Metal Front Sight Adjustment Screws
Average Rating 21 Review(s)
Your Price: $19.99
Single Point Sling Mount and
Single Point Sling Mount and "Gunslinger" Sling for Kel-Tec Sub2000
Average Rating 1 Review(s)
Your Price: $64.98
Sub-2000 Screw Upgrade Kit
Sub-2000 Screw Upgrade Kit
Average Rating 32 Review(s)
Your Price: $9.99
SuperGrips for the Kel-Tec Sub2000
SuperGrips for the Kel-Tec Sub2000
Average Rating 2 Review(s)
Your Price: $13.99
"Guardian" Bolt Release Plate for 10/22
Average Rating 28 Review(s)
Your Price: $9.99
"Companion" Magazine Bumper for Ruger 10/22
Average Rating 20 Review(s)
Your Price: $8.99
"Eagle's Talon" Extractor for Ruger 10/22 and Charger
Average Rating 5 Review(s)
Your Price: $9.99
On sale: $7.99 On Sale
Gunsmither Ruger 10/22 Bolt Bar and Extractor Tool
Gunsmither Ruger 10/22 Bolt Bar and Extractor Tool
Average Rating 11 Review(s)
Your Price: $12.95
"Twister" Titanium Takedown Knob for Ruger 10/22
Average Rating 4 Review(s)
Your Price: $24.99
TANDEMKROSS
TANDEMKROSS "Shock Block" Bolt Buffer for Ruger 10/22
Average Rating 2 Review(s)
Your Price: $4.99
"Gunslinger" Single Point Bungee Sling
Average Rating 1 Review(s)
Your Price: $34.99
On sale: $29.99 On Sale
KelTec PMR-30 Freedom Rail (Universal Picatinny Rail)
KelTec PMR-30 Freedom Rail (Universal Picatinny Rail)
Average Rating 14 Review(s)
Your Price: $23.99
GSG/Sig 1911-22 +4 Follower
GSG/Sig 1911-22 +4 Follower
Average Rating 2 Review(s)
Your Price: $4.99
GSG/Sig 1911-22 Accurizing Kit
GSG/Sig 1911-22 Accurizing Kit
Average Rating 2 Review(s)
Your Price: $69.99
SuperGrips for the Kel-Tec PMR30
SuperGrips for the Kel-Tec PMR30
Average Rating 6 Review(s)
Your Price: $13.99
SR22 Thread adapter for 1/2X28 thread
SR22 Thread adapter for 1/2X28 thread
Average Rating 0 Review(s)
Your Price: $19.99
KelTec PMR-30 Thread Cover
KelTec PMR-30 Thread Cover
Average Rating 8 Review(s)
Your Price: $14.99
GSG/Sig 1911-22 Thread Adapter
GSG/Sig 1911-22 Thread Adapter
Average Rating 2 Review(s)
Your Price: $24.99
See All Open Sight
See All Open Sight
Average Rating 10 Review(s)
Your Price: $94.99
SuperGrips for the KelTec KSG Shotgun
SuperGrips for the KelTec KSG Shotgun
Average Rating 3 Review(s)
Your Price: $13.99
KelTec KSG
KelTec KSG "Beast" Compensator
Average Rating 1 Review(s)
Your Price: $69.99
KelTec KSG
KelTec KSG "Assure" Magazine Followers
Average Rating 10 Review(s)
Your Price: $24.99
Mark III 22/45 10 Round Magazine
Mark III 22/45 10 Round Magazine
Average Rating 3 Review(s)
Your Price: $22.99
Mark III 10 Round Magazine
Mark III 10 Round Magazine
Average Rating 0 Review(s)
Your Price: $22.99
Original Handgun Hangers - 4 Pack
Original Handgun Hangers - 4 Pack
Average Rating 1 Review(s)
Your Price: $19.95
Over-Under Handgun Hangers - 2 Pack
Over-Under Handgun Hangers - 2 Pack
Average Rating 0 Review(s)
Your Price: $19.95
"Pic-a-twenny" Picatinny Accessory Rail Clip and Ammo Holder
Average Rating 1 Review(s)
Your Price: $6.99
Walther P22 Thread Adapter
Walther P22 Thread Adapter
Average Rating 1 Review(s)
Your Price: $24.99
SuperGrips for the Walther P22
SuperGrips for the Walther P22
Average Rating 0 Review(s)
Your Price: $13.99
Gunsmither Ruger 10/22 Safety Tool
Gunsmither Ruger 10/22 Safety Tool
Average Rating 4 Review(s)
Your Price: $14.99
"Game Changer" Compensator for Mark III 22/45, Browning Buck Mark, SW22 Victory and SR22 by TANDEMKROSS - Silver
Average Rating 7 Review(s)
Your Price: $34.99
Mosin Nagant Postwar M44 and Chinese Type 53
Mosin Nagant Postwar M44 and Chinese Type 53 "Range Buddy" Front Sight Adjustment Tool
Average Rating 1 Review(s)
Your Price: $24.99
MagGuts for Ruger LCP
MagGuts for Ruger LCP
Average Rating 8 Review(s)
Your Price: $20.99
"Handall Hybrid" LCP Grips by Hogue
Average Rating 7 Review(s)
Your Price: $9.99
Tool-less Takedown Pin for LCP
Tool-less Takedown Pin for LCP
Average Rating 27 Review(s)
Your Price: $9.99
Mosin Nagant Target and Fiber Optic Smith-Sights
Mosin Nagant Target and Fiber Optic Smith-Sights
Average Rating 2 Review(s)
Your Price: $39.99
"Assure" Stainless Steel 12 Gauge Magazine Follower
Average Rating 10 Review(s)
Your Price: $16.99
BlackDog Ruger MK Series Red Dot / Scoped Holster HIGH RIDE
BlackDog Ruger MK Series Red Dot / Scoped Holster HIGH RIDE
Average Rating 19 Review(s)
Your Price: $32.99
Mosin Nagant 91/30 Elby
Mosin Nagant 91/30 Elby "Range Buddy" Front Sight Adjustment Tool
Average Rating 7 Review(s)
Your Price: $24.99
SuperGrips for Glock 43
SuperGrips for Glock 43
Average Rating 2 Review(s)
Your Price: $13.99
TANDEMKROSS Baseball Hat
TANDEMKROSS Baseball Hat
Average Rating 0 Review(s)
Your Price: $24.99
Trigger Improvement Kit for Remington Model 597
Trigger Improvement Kit for Remington Model 597
Average Rating 17 Review(s)
Your Price: $29.99
Patchworm Pocket Field Kit
Patchworm Pocket Field Kit
Average Rating 6 Review(s)
Your Price: $9.99
Eezox Synthetic Gun Oil 4 oz Can
Eezox Synthetic Gun Oil 4 oz Can
Average Rating 14 Review(s)
Your Price: $7.99
Eezox Synthetic Gun Oil .95 oz Oiler
Eezox Synthetic Gun Oil .95 oz Oiler
Average Rating 5 Review(s)
Your Price: $5.99
Nylon Holster for the SW22 Victory, Ruger MK Series and Browning Buck Marks
Nylon Holster for the SW22 Victory, Ruger MK Series and Browning Buck Marks
Average Rating 12 Review(s)
Your Price: $19.99
C.O.W.S. MK I/II/III Pro Shooter Holster
C.O.W.S. MK I/II/III Pro Shooter Holster
Average Rating 3 Review(s)
Your Price: $49.99