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Last week, messed around and got

THREE set screws for the barrel, TWO set screws for the breech and the normal ONE rear bolt cover screw.

The Triple Double is the "Hidden Screw" steel breech modified for the most lockdown power possible.

Fully compatible with any CO2 tube that has two bolt screw holes (see this older photo). Fits most 2240 2250 2260 2300 series 2400 series and more. Check your tube first.

Will include the required CO2-tube notched hammer. Includes all parts needed. Bolt, screws, hex wrenches.

ONLY PARTIALLY COMPATIBLE WITH PUMPER TUBES (1322 1377 and variants). It will fit and work fine, but you will NOT be able to use the rear bolt hole (unless you modify the tube AND hammer yourself).

If you plan on modifying a pumper tube, the holes are exactly 11mm apart. Your hammer will need notched, too.


It would take a real Crosman expert to notice just what you're looking at in these two photos.

Those intimately familiar with the hobby will notice that this is a Discovery Breech installed on a 1322, something that is normally impossible.

Why? Because the Disco breech is a Hidden Screw Breech. But, with my Triple Double Mod, you can install it on a pumper that doesn't have the Hidden Screw Hole.

Which is exactly what one of my buyers did. He wanted the clean look that the Disco Breech provides (it doesn't have the LPA MIM dovetail, for a cleaner look at the rear) on his pumper.

The Triple Double Steel Breech

Add Milled Rear Sight

Or, Add LPA MIM Rear Sight

Magnetized Bolt Add On