Cobra System R-Series “Adder” Tactical Repeating Crossbow

Item number : 1000790 | Cobra System R-Series "Adder"Tactical Repeating Crossbow


  excl. shipping costs

Cobra System R-Series “Adder”
Tactical Repeating Crossbow

North America Customers Should Purchase the Cobra RX Adder Here

Note: Due to a recent change of opinion at the BKA, we assume that even conventional laser pointers and torches may no longer be mounted on crossbows. The BKA previously saw this differently, as this letter from 2016 shows:  Due to this change in the legal situation, we are NO longer supplying lasers, lamps and holders for crossbows. Existing owners should read this text thoroughly and implement the recommendations it contains.

The time has come: The “Adder” goes into series production and there is a fixed delivery date!
Maybe this is the biggest innovation in the crossbow market ever – this weapon changes everything. Through the collaboration between EK Archery, one of the largest crossbow manufacturers in the world, and Jörg Sprave, a truly groundbreaking product has been created after years of work. We are at the beginning of a revolution in the crossbow market.
So far, crossbows have been very strong, but also bulky, difficult to cock and even more difficult to transport. The purpose of these crossbows is to fire a single shot from ambush (as in hunting crossbows, e.g. in the USA). The arrow is rather a disposable product – modern hunting crossbows are so strong that you can easily damage the expensive arrow.
The “Adder” on the other hand has been completely redesigned. It is extremely compact, can be easily cocked by the integrated lower lever and has an enormously high fire rate due to the integrated magazine. With a little practice, the five arrows in the magazine can be send downrange in less than ten seconds.
In addition, the “Adder” can be dismantled into its main components in less than a minute without tools and can then be transported in a small, inconspicuous bag.
The 7.5 inch arrows (or bolts) have screwed-on field points and reach a proud 30 joules at 130 pounds tensile weight. The arrow speed is approximately 78 m/s (256 fps), which makes the “Adder” accurate even at distances up to 50 meters (55 yards).
In our tests, the standard field tips penetrated through several layers of clothing and a thick layer of ballistic gel, then perforated a coconut poured into the gel block. By using the special High-Penetration “Bodkin” tips, which have razor-sharp edges, this penetration power can be further increased.
The removable tactical rear stock is adjustable. The weapon can also be used without the rear stock, which makes it even more compact if required.
The all-metal red dot visor supplied with the weapon can be adjusted vertically and horizontally.

Scope of delivery:
– 1 x crossbow “Adder” complete with 130-pound throwing arm and magazine
– 5 x 7.5″ carbon arrows
– 1 x string exchange aid
– 1 x string wax
– 1 x spare string
– 1 x shoulder strap
– 1 x set of throwing arm end caps
– 1 x AR15 shaft with buffer piece
– 1 x aluminum red dot sights
– 1 x simple front handle
– 1 x safety glasses

Attention: The “Adder” is a deadly weapon and may only be used by adults. Proof of age is required at the time of purchase. It is essential to ensure safe handling.

 Available accessories:
-10 spare arrows, screwed-on field tips € 34,90
– 10 tactical “High Penetration” Bodkin tips € 29,90
– Carrying bag € 29,90
– Replacement string € 19,90

In stock



  • 5.5kg Weight