The McFadden Lightnin' Grip Loader is the ultimate speed-loader for .22LR rimfire ammunition. Drop a box of 50 .22LR rounds into the hopper, give it a shake and load a 25 round magazine in 10-15 seconds!

Adapters available for:
 
Smith & Wesson MP15-22
Ruger 10/22 (aftermarket magazines only - NOT genuine Ruger BX magazines)
AR15 / SIG 552
Colt M4 / Beretta ARX160 / HK416
CZ V22 (Black Dog Magazines)
SIG 226 LBP
GSG 1911
GSG 522
H&K Walther/Umerex MP5
ISSC MK22 / Anschutz MSR RX22
Marlin bolt action / Post-1988 semi-automatics
Mossberg 702, 720 & 715 Tactical
Remington 597
 
You will also need to order an adapter for your magazine type.
Adapters are available here for £8.00.

Magazine Compatibility List
The following magazines have been tested with the loader adapters. Other magazines will be added to the list as testing continues.
Smith & Wesson:
OEM S&W MP15-22 - S&W Adapter
German Sport Guns:
GSG 1911 .22LR 10 Shot - GSG 1911 Adapter
Sig Sauer:
25 round .22LR 522 Magazine - AR15 .22 Adapter
CMMG:
25 Round R3 - Colt M4 / Beretta ARX160 Adapter
Black Dog Machine:
AR15.22 Drum - AR15.22 Adapter
X Form Magazine - AR15.22 Adapter
Sonic Weld Mag - AR15.22 Adapter
Gen 2 Magazine - AR15.22 Adapter
10.22 25rd Stick Mag - CENTERED 10.22 Adapter
H&K:
H&K 416 - Colt M4 / Beretta ARX160 Adapter - ** Loader modification required
H&K MP5 - H&K MP5 Walther/Umerex Adapter
COLT:
Colt .22LR 30 round magazine (M4 / M16 / ARX160) - Colt M4 / Beretta ARX160 Adapter - ** Loader modification required
ProMag:
Archangel Nomad 25 round .22LR magazine for Ruger 10/22 - CENTERED 10.22 Adapter
Marlin:
Bolt action / Post-1988 semi-automatics - Marlin Adapter
Mossberg:
702, 720,715 Tactical - Mossberg Adapter