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Magazine Extension Tube for MP-153/MP-155 on 1 cartridges 12 gauge

Internal code: 6503
Are available
Only 1 left in stock
1,750 Р To order   items
Approx. 25 USD

The main purpose of the store extension cord for MP-153 on 1 cartridge (Delta-Tech)

The extension barrel, a shop Mr-1 to Mr-153 (Delta Tech) is designed for installation on smooth-bore carbine 12 gauge the following models: MP-133, MP-135, LL-153, LL-154, LL-155, Remington SPR-453, MC 21-12, Benelli M4. The product allows to increase the capacity of the staff of the store on one cartridge. When installing used regular spring guns, which delivers the required force at the feeding of cartridges. Installed UPM (extender grenade store) on the threaded connection of the cap regular store.

The extension barrel, a shop Mr-1 is made of aluminum alloy of high strength В95Т. On all surfaces the coating protects the product from the effects of the powder gases and gun grease. In addition, the polymer coating will protect the extension of the store Mr-1 during careless operation. For questions about application, installation on the weapon, purpose, characteristics, the purchase and delivery of the extension Mr-1, you can contact managers of our online store by phone (495) 989-10-56 . You can also write questions directly on the website by filling out a convenient form.


Attention! Before beginning any work on firearms, always make sure that the weapon is completely unloaded and there are no cartridges! When installing and removing the extension tube barrel store (PBSO) should ensure no ammunition in the barrel of the gun!

According to the rules of the "Federal law on weapons" of the Russian Federation dated 13.11.96, the number of ammunition in the weapon must not exceed 10 ammunition (other than sporting guns).

Package includes:

  • Tube extension shop Mr-1 – 1 PCs.
  • Nut – 1 PC.
  • Washer – 1 PC.
  • Sling swivel – 1 EA.
  • Cap – 1 PC.
  • Packaging

Technical characteristics of extension store (1 cartridge) Mr-153 (Delta-Tech)

Technical data

Extension store (1 cartridge) for MP-153

Fastening on the weapon

Removable: screw, nut instead of a regular store


1 cartridge



Designed for weapons

MP-133, MP-135, LL-153, LL-154, LL-155, Remington SPR-453, MC 21-12, Benelli M4

Physical and operational characteristics


Aluminum alloy В95Т


Matte black

Length, mm


Weight, kg



OOO "Delta-Tek", Tula, Russia

Case material
aluminum alloy
Country of origin
Manufacturer's warranty (years)
Dimensions (mm)
Package dimensions, place 1 (mm)
112 × 70 × 40
Net weight (kg)
Gross weight 1 (kg)