This black pen refill cartridge will fit the Mil-Tac TDP1 and TDP2 Tactical Defense Pens. It features a Schmidt 8126 roller ball refill for a smooth, high quality writing experience. Pick up an essential accessory for your Mil-Tac Tactical Defense Pens.
Due to extreme surcharges and tightening federal regulations on firearms merchants, we no longer accept credit or debit card payments.
Bitcoin • Ethereum • USDT
ACH • Wire Transfer
New customer paying with crypto? Apply both codes and save 30% on your first order.
Rare & Luxury Knives. Secured. Curated.
One of the largest online knife catalogs — 77,000+ products from pocket knives to rare collector pieces, all from verified manufacturers.
All transactions are SSL‑encrypted and processed securely. Your payment data is never stored.
