TANDEMKROSS or [TK] has announced and released its latest products for the Glock. Primarily known for their .22LR rimfire upgrades the new products from [TK] come has a surprise, especially considering their function. Where [TK] normally offers compensators and misc accessories, the new products are race-gun oriented. Specifically, the two new products are the “Halo” charging ring and the “Accelerator” thumb ledge.

The “Halo” charming ring is exactly as the name implies. LIke similar products from other vendors, the ring uses the standard Glock rear serrations as ledges for a ring to attach. The “Halo” can then be pulled by fingers, racking the slide, instead of the common grasping methods. While uncommon for carry weapons, these devices are excellent for weak-handed shooters. Construction is of aluminum. The “Halo” is supported on the following handguns:

• G17 GEN4
• G22 GEN4
• G23 GEN4
• G26 GEN 4
• G27 GEN 4
• G30S
• G35 GEN4
• G36
• G41 GEN4 MOS .45

The “Accelerator” is an aftermarket “Gas Pedal” that interfaces to the frame on common 3 pin weapons using the two forward pins. The “Accelerator” is basically a serrated ledge that the shooter can set their support thumb on using additional support hand leverage to maintain control of the weapon. Like the “Halo” the “Accelerator” is manufactured from aluminum, with a similar compatibility list though adds Gen 3 weapons:

• Glock, Standard Model G17/G20/G21/G22/G24/G31/G37

• Glock Competition G34/G35

• Glock Long Slide G17L/ Mid 2002

Retail pricing is pegged at $44.99 for the “Halo” and $69.99 for the “Accelerator”. Both are on introductory specials at $39.99 and $59.99, respectively.